January Weather in Nelspruit, South Africa

Last updated: August 31, 2025

January in Nelspruit, South Africa showcases a dynamic climate characterized by warm temperatures and notable rainfall. The maximum temperature can soar to 35°C (96°F), while the average temperature settles comfortably at 22°C (72°F), dropping to a cool 11°C (51°F) at night. With an average precipitation of 154 mm (6.1 in) over 15 days, residents and visitors alike experience a humid atmosphere, with humidity levels reaching 74%. This unique blend of warmth and moisture contributes to the region's lush landscapes, making January a vibrant time to explore Nelspruit's natural beauty.

January Temperature in Nelspruit

In January, Nelspruit, South Africa, offers a delightful warm embrace, with temperatures ranging from a comfortable 11°C (51°F) at night to a sweltering 35°C (96°F) by day. This month embodies the height of summer, highlighted by an average of 22°C (72°F), making it ideal for outdoor adventures. Following January, February sees a slight dip in maximum temperatures to 33°C (91°F), yet the nights remain invitingly warm at around 12°C (55°F). As the season progresses into March, the heat persists, but with days that cool slightly to 34°C (94°F). This gradual decline hints at the approaching autumn, with April introducing cooler nights of 7°C (45°F). The year-round trend showcases a subtropical climate, where the highs are notably intense during the early months, gradually transitioning to milder temperatures as the winter months set in, inviting visitors to experience the unique beauty of Nelspruit throughout the seasons.

January Weather in Nelspruit: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Nelspruit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nelspruit, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec727270666257576165666971
Data source: Temperature data for Nelspruit generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Nelspruit

In January, Nelspruit experiences a significant amount of rainfall, with 154 mm (6.1 in) falling over the course of 15 days. This marks the beginning of the year with a lush, vibrant landscape, as the rain nourishes the terrain, setting the stage for the wetter month of February, which sees an increase to 216 mm (8.5 in) across 19 days. As the seasons transition, precipitation levels drop sharply in March to 84 mm (3.3 in), followed by a steady decline through the rest of the year, reaching a minimal 5 mm (0.2 in) in July. This trend showcases a clear pattern of peak rainfall during the early months, tapering off significantly as winter approaches, suggesting a well-defined wet season that supports Nelspruit’s lush flora and agricultural vitality.

January Precipitation Trends in Nelspruit

The chart displays monthly precipitation patterns in Nelspruit, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Nelspruit, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec154216845225135252965108122
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Nelspruit

In Nelspruit, South Africa, January ushers in notable humidity levels, averaging 74%. This high humidity typically sets the tone for the months that follow, though February sees a slight dip to 71%. As the seasons transition into March and April, humidity levels gently decline, reaching 67% and 69%, respectively. However, May witnesses a resurgence, with humidity climbing back up to 75% as the region prepares for winter. On the horizon, mid-year months maintain relatively stable humidity, fluctuating between 68% and 73%. A noticeable trend emerges as the year progresses, with September and November boasting peak humidity levels of 76%, while December concludes the year with the highest average of 78%. This pattern showcases a year-round humidity environment that remains rich, particularly toward the end, emphasizing the lush, vibrant climate that Nelspruit is known for.

January Average Humidity in Nelspruit

This chart illustrates the average monthly humidity levels in Nelspruit, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Nelspruit is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%67%69%75%68%73%71%76%75%76%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Nelspruit

In January, Nelspruit experiences a scorching UV Index of 16, categorizing it as extreme and limiting safe sun exposure to just 10 minutes. This trend of extreme UV levels persists into February and March, maintaining a high index of 15 and 13 respectively, while burn time remains critical at 10 minutes. As the year progresses, April and May see a slight reduction with UV readings of 10 and 8, respectively, but they still fall under the very high category, allowing for a slightly longer burn time of 15 minutes. However, the intensity ramps up again in September, October, and November, with extreme levels returning at 11 and 13, also capped at a burn time of 10 minutes. December wraps up the year with an increased UV index of 15, reaffirming the need for sun protection during these peak months. The consistent trend in Nelspruit highlights the importance of staying vigilant about UV exposure year-round. For more detailed information, visit Nelspruit UV Index.

Maximum UV Index Levels in Nelspruit for January

The chart shows the monthly maximum UV Index (UVI) for Nelspruit in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Nelspruit typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151310866811131315
Data source: Nelspruit January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Nelspruit

In January, Nelspruit enjoys a generous 296 hours of sunshine, setting the tone for a month filled with warmth and light. As the year progresses into February, the sunlight slightly increases to 301 hours, hinting at a trend of gradual growth in brightness. This growing trend continues into March, where the city basks in 345 hours of glorious sun, peaking into the Southern Hemisphere's summer months. The sunshine hours fluctuate minimally in the subsequent months, with April and May boasting 314 and 317 hours, respectively, before settling into more consistent patterns in the middle of the year. By October, the light begins to return more robustly, culminating in a splendid 365 hours of sunshine by December. This annual progression showcases Nelspruit's natural rhythm, where each month serves as a reminder of the abundant sunshine that characterizes this vibrant South African locale.

Monthly Sunshine Duration in Nelspruit: January Highlighted

The January sunshine duration represents the total number of hours Nelspruit experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec296h301h345h314h317h301h318h326h324h342h344h365h
Data source: Nelspruit January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nelspruit During January

In Nelspruit, South Africa, January sees a 24% chance of sunny weather, marking one of the lowest probabilities of sunshine in the year. As the calendar flips into February, this figure drops slightly to 20%, indicating a trend towards cloudier conditions at the start of the year. However, the sun re-emerges brightly in March, with sunny chances more than doubling to 52%, signaling the onset of improved weather patterns. This upward trend continues as the months progress; by April, the likelihood of sun climbs to an impressive 75%, peaking in the winter months with July boasting an 86% chance of clear skies. As summer approaches, conditions begin to wane again, with November and December dipping to 31% and 17% respectively. Thus, while January may not be the sunniest month in Nelspruit, the subsequent months promise a delightful shift towards brighter days.

Percentage of Sunny Days in January in Nelspruit

The chart illustrates the percentage of sunny days in Nelspruit throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Nelspruit experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%20%52%75%72%84%86%68%66%38%31%17%
Data source: Nelspruit January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nelspruit in January

In Nelspruit, South Africa, the month of January shines brightly with an impressive 13 hours of daylight, setting a vibrant tone for the year. As the seasons shift into February and March, daylight hours remain steady at 12 hours, offering plenty of time for outdoor adventures. However, as autumn approaches in April, there’s a gradual decrease to 11 hours, leading into the cooler months of May through July, where daylight stabilizes at 10 hours. The return of spring brings an increase once more, with August and September enjoying 11 hours. October welcomes back longer days at 12 hours, while the year draws to a close with November and December mirroring January's brightness, both boasting 13 hours of daylight. This rhythmic cycle showcases the beauty of Nelspruit’s climate, inviting residents and visitors alike to embrace each hour of sunlight throughout the year.

Average Daylight Hours in Nelspruit for January

The chart illustrates the variation in daylight duration in Nelspruit throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 30m12h 56m12h 12m11h 27m10h 51m10h 33m10h 42m11h 14m11h 56m12h 41m13h 20m13h 41m
Data source: Nelspruit daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Nelspruit

In Nelspruit during the month of January, the average wind speed is a gentle 1.7 m/s (4 mph), setting the tone for a calm and pleasant start to the year. This tranquil breeze remains consistent into February, maintaining the same speed. However, as the seasons transition into autumn, a subtle decline is observed in March and April, where the winds slightly taper off to 1.4 m/s (3 mph). Interestingly, the winds pick up again in the subsequent months, peaking at 1.9 m/s (4 mph) from August through October. By the end of the year, conditions revert to the peaceful breezes experienced in January, highlighting a notable rhythm throughout the year: a serene start, a mild lull, and a refreshing resurgence in the latter half. This consistent pattern makes Nelspruit's climate not only inviting but also beautifully predictable for both residents and visitors alike.

Average January Wind Speed in Nelspruit

The chart displays monthly wind speed patterns in Nelspruit, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.7 m/s1.71.41.41.61.71.81.91.91.91.81.7
Data source: Nelspruit January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Nelspruit Compares to Other Months

Weather in Nelspruit varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Nelspruit, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather of January and February, we observe some notable similarities and differences. Both months feature a consistent average temperature of 22°C (72°F), providing a comfortable climate. However, January tends to have slightly warmer highs, reaching up to 35°C (96°F), while February peaks at 33°C (91°F). Precipitation increases in February, with 216 mm (8.5 in) over 19 rainy days compared to January's 154 mm (6.1 in) across 15 days. Humidity remains relatively high in both months, slightly decreasing from 74% in January to 71% in February. For more detailed information on February's weather, you can check Nelspruit weather in February.

In January, temperatures in Nelspruit reach a minimum of 11°C (51°F) and a maximum of 35°C (96°F), with an average of 22°C (72°F). The month sees significant precipitation of 154 mm (6.1 in) over 15 days, accompanied by a relatively high humidity level of 74%. In contrast, March experiences slightly milder temperatures, with a minimum of 12°C (54°F) and a maximum of 34°C (94°F), and an average temperature of 21°C (70°F). Precipitation decreases to 84 mm (3.3 in) across 14 days, resulting in lower humidity at 67%. For more detailed information, you can check Nelspruit weather in March.

In January, the weather in Nelspruit is notably warmer, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 35°C (96°F) and an average of 22°C (72°F). This month experiences higher precipitation, totaling 154 mm (6.1 in) over about 15 days, contributing to a humidity level of 74%. In contrast, April brings cooler temperatures, with a minimum of 7°C (45°F), an average of 19°C (67°F), and a maximum of 33°C (91°F). Additionally, April receives significantly less rainfall, with only 52 mm (2.1 in) spread over about 9 days, resulting in lower humidity at 69%. For more detailed information, see Nelspruit weather in April.

In January, Nelspruit experiences warmer temperatures with a minimum of 11°C (51°F) and a significantly higher average of 22°C (72°F), peaking at 35°C (96°F). The month is characterized by considerable precipitation, totaling 154 mm (6.1 in) across 15 rainy days, along with a humidity level of 74%. In contrast, May brings cooler weather, with temperatures dropping to a minimum of 4°C (40°F) and an average of 16°C (62°F), while the maximum reaches 30°C (87°F). Precipitation is much lighter in May, totaling only 25 mm (1.0 in) over just 4 days, and the humidity remains slightly higher at 75%. For more detailed insights, you can check out Nelspruit weather in May.

When comparing the weather in January and June, it's clear that January experiences significantly warmer temperatures, with minimums around 11°C (51°F) and maximums reaching up to 35°C (96°F). In contrast, June is much cooler, with minimum temperatures dropping to 1°C (33°F) and average highs of only 29°C (85°F). Additionally, January is characterized by higher humidity at 74% and more precipitation, totaling 154 mm (6.1 in) over 15 days. June, on the other hand, enjoys a much drier climate, with only 13 mm (0.5 in) of rain over just 2 days and slightly lower humidity at 68%. For more detailed insights, you can check out Nelspruit weather in June.

In January, temperatures in Nelspruit are significantly warmer, ranging from a minimum of 11°C (51°F) to a maximum of 35°C (96°F), with an average temperature of 22°C (72°F). The month experiences considerable precipitation, with 154 mm (6.1 in) falling over 15 days, while humidity levels are relatively high at 74%. In stark contrast, July features much cooler temperatures, with a minimum of 1°C (33°F), an average of 14°C (57°F), and a maximum of 30°C (86°F). This month sees significantly less rainfall, totaling only 5 mm (0.2 in) over 2 days, accompanied by a slightly lower humidity of 73%. For more details, you can check Nelspruit weather in July.

When comparing the weather in January and August, the differences are quite pronounced. January experiences much warmer temperatures, with a minimum of 11°C (51°F) and an average of 22°C (72°F), peaking at a hot 35°C (96°F). In contrast, August sees cooler conditions, with a minimum of just 4°C (39°F) and an average of 16°C (61°F), maxing out at 32°C (90°F). January is also significantly wetter, with 154 mm (6.1 in) of rainfall spread over 15 days, while August only receives 25 mm (1.0 in) of precipitation over 6 days. The humidity levels are fairly similar, sitting at 74% in January and slightly lower at 71% in August. For more details, you can check out Nelspruit weather in August.

In January, the weather in Nelspruit is characterized by warmer temperatures, with a minimum of 11°C (51°F) and a maximum of 35°C (96°F), along with an average of 22°C (72°F). This month experiences higher precipitation levels, totaling 154 mm (6.1 in) over approximately 15 days, and the humidity averages around 74%. In contrast, September brings cooler temperatures, with a minimum of 5°C (41°F) and an average of 18°C (65°F), while the maximum can reach up to 36°C (97°F). Precipitation decreases significantly to 29 mm (1.2 in) over just 7 days, and humidity is slightly higher at 76%. For a detailed look at the weather in September, visit Nelspruit weather in September.

When comparing the weather in January and October, notable differences emerge in temperature and precipitation. January experiences a milder minimum temperature of 11°C (51°F) and a higher average of 22°C (72°F), while October sees cooler mornings with a minimum of 7°C (45°F) and a slightly lower average of 19°C (66°F). Despite October's maximum temperature potentially reaching 38°C (100°F), it typically remains cooler than January's peak of 35°C (96°F). In terms of rainfall, January is far wetter, receiving 154 mm (6.1 in) over 15 days, compared to October's 65 mm (2.6 in) over just 13 days. Humidity remains relatively consistent, with January at 74% and October slightly higher at 75%. For more detailed information, you can check out Nelspruit weather in October.

In January, temperatures in Nelspruit range from a minimum of 11°C (51°F) to a maximum of 35°C (96°F), with an average temperature of 22°C (72°F). The month experiences considerable precipitation, totaling 154 mm (6.1 in) across 15 days, while humidity is relatively high at 74%. In contrast, November sees slightly cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 36°C (98°F), leading to an average temperature of 20°C (69°F). Precipitation is less intense at 108 mm (4.3 in) over 16 days, and humidity remains comparable at 76%. For a more detailed look at November's conditions, you can visit Nelspruit weather in November.

January and December present relatively similar weather conditions, with both months showcasing warm temperatures. In January, the minimum temperature hovers around 11°C (51°F), while December experiences a slightly higher minimum at 12°C (53°F). The average temperatures remain stable, with January averaging 22°C (72°F) and December at 22°C (71°F). However, December sees slightly warmer maximum temperatures, peaking at 36°C (98°F) compared to January's maximum of 35°C (96°F). Precipitation is heavier in January, with 154 mm (6.1 in) falling over 15 days, compared to 122 mm (4.8 in) over 19 days in December, which also has a marginally higher humidity level of 78% compared to January's 74%. For more detailed information, you can check Nelspruit weather in December.

Compare Nelspruit's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Nelspruit

January in Nelspruit stands out with its warm embrace, showcasing higher temperatures compared to other months. While the days bask in the heat, reaching up to 35°C, the nights provide a refreshing contrast with cooler breezes. This month also marks the start of the rainy season, with precipitation gracing the region on 15 days, contributing to the lush greenery characteristic of Nelspruit. The humidity levels soar, enhancing the tropical feel, making it distinctly different from the drier winter months. For a more detailed look at the weather nuances throughout the year, visit Nelspruit Climate.