January Weather in Mona Vale, Australia

Last updated: February 25, 2025

In January, Mona Vale, Australia experiences warm and inviting weather, with maximum temperatures soaring to 34°C (93°F) and an average of 23°C (74°F). Nights cool down with a pleasant minimum of 16°C (62°F), providing comfortable evenings. While the month sees a total of 42 mm (1.7 in) of rainfall over 9 days, the overall humidity remains at a tropical 65%, creating a perfect backdrop for summer activities. Enjoy the vibrant beach culture while basking in the warmth of this coastal gem!

January Temperature in Mona Vale

In Mona Vale, Australia, January heralds the height of summer, with temperatures showcasing a delightful range. The month kicks off with a minimum of 16°C (62°F), climbing to a max of a sizzling 34°C (93°F), and an average of 23°C (74°F). This warm climate invites outdoor activities, as the days are characterized by plenty of sunshine. As the month progresses into February, temperatures slightly rise, peaking at 35°C (95°F), indicating a trend of warming that continues into March, where the maximum still holds at a warm 33°C (92°F). Such warmth not only highlights the vibrancy of summer activities but also marks the gradual transition towards the milder temperatures of autumn later in the year.

January Weather in Mona Vale: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mona Vale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737371676258575761646770
Data source: Temperature data for Mona Vale generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Mona Vale

In Mona Vale, Australia, January experiences relatively moderate precipitation, with 42 mm (1.7 in) recorded over 9 rainy days. This sets the stage for a rainfall pattern that intensifies as the year progresses, peaking dramatically in March with 185 mm (7.3 in) across 18 days, illustrating a clear trend towards wetter months. Following January, February sees a notable spike in precipitation, climbing to 125 mm (4.9 in), which signals the onset of the wetter season. As the year continues, rainfall amounts begin to fluctuate, but generally remain higher compared to January, particularly from June to March, indicating a shift towards more sustained rainfall events that contribute to the lush landscapes typical of the region.

January Precipitation Trends in Mona Vale

The chart displays monthly precipitation patterns in Mona Vale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec421251864063108545349858578
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mona Vale

In Mona Vale, January’s average humidity sits at a comfortable 65%, creating a pleasant atmosphere as the summer season kicks off. As the months progress, there is a noticeable upward trend in humidity, peaking at 75% in April before gradually declining. While February and March see increases to 69% and 72% respectively, April's high figure may heighten the feeling of warmth. Following this peak, humidity levels steadily decrease through the cooler months, hitting a low of 55% in October. This fluctuation highlights a seasonal pattern: a warm, humid start to the year that gives way to drier conditions as autumn approaches, ultimately leading to a crisp and refreshing end to the year in December with humidity at 68%.

January Average Humidity in Mona Vale

This chart illustrates the average monthly humidity levels in Mona Vale, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%72%75%74%72%68%67%63%55%58%68%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mona Vale

In Mona Vale, Australia, January sees a striking UV Index of 14, categorizing the exposure as extreme with a burn time of just 10 minutes. This intense level of UV radiation is consistent throughout the early months of the year, as February and March maintain similarly high indices of 13 and 11, respectively. As autumn approaches in April, the UV Index drops to 8, still classified as very high, allowing for a slightly longer burn time of 15 minutes. Over the subsequent months, the UV exposure gradually decreases, with May through July reflecting a moderate category, featuring indices of 5 to 4 and longer burn times of 30 minutes. However, the trend shifts again in spring, with September and October returning to very high levels, prompting caution with burn times of 15 minutes. As the year concludes, November and December echo January's intensity with another peak at 14, underscoring the need for protective measures against the relentless Australian sun. For more on UV levels throughout the year, visit Mona Vale UV Index.

Maximum UV Index Levels in Mona Vale for January

The chart shows the monthly maximum UV Index (UVI) for Mona Vale 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.
JanFebMarAprMayJunJulAugSepOctNovDec141311853468101214
Data source: Mona Vale 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 Mona Vale

January in Mona Vale, Australia, kicks off the year with a bright 251 hours of sunshine, setting a vibrant tone for the warmer months ahead. As summer progresses, February shines even brighter with 274 hours, showcasing the peak of sunny days. March follows closely behind with 270 hours, while April maintains a solid 269 hours, ensuring plenty of enjoyable outdoor moments. As the year transitions into the cooler months, May experiences a slight dip to 253 hours, followed by June's 225 hours, marking the lowest point of the year. However, the sun makes a comeback in July with 248 hours, paving the way for a warm embrace in August with 273 hours. The sunniest months unfold toward the year's end; September enjoys 287 hours, and October bursts forth with an impressive 297 hours. The light keeps intensifying through November (305 hours) and culminates in a dazzling December, which offers 319 hours of sunshine. This clear trend highlights a vibrant contrast between the sunny summer days and the more subdued winter months in Mona Vale, inviting both locals and visitors to revel in the outdoor beauty throughout the year.

Monthly Sunshine Duration in Mona Vale: January Highlighted

The January sunshine duration represents the total number of hours Mona Vale 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h274h270h269h253h225h248h273h287h297h305h319h
Data source: Mona Vale January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mona Vale During January

In Mona Vale, Australia, January boasts a 47% chance of sunny weather, making it one of the more favorable months for enjoying the outdoors. As the year progresses, the likelihood of sunshine trends upward, peaking at 68% in both April and August, creating ideal conditions for beachgoers and nature enthusiasts. Interestingly, the sunniest months are contrasted by November's sharp drop to 25%, reminding residents and visitors alike that summer days aren't guaranteed. Overall, January's sunlit probability stands as a promising start to the year, part of a seasonal ebb and flow that keeps Mona Vale's charm alive throughout.

Percentage of Sunny Days in January in Mona Vale

The chart illustrates the percentage of sunny days in Mona Vale 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 Mona Vale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%41%38%68%57%51%61%68%61%55%25%42%
Data source: Mona Vale January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mona Vale in January

In Mona Vale, Australia, January shines the brightest with an impressive 14 hours of daylight, inviting outdoor activities and sun-soaked adventures. As the year progresses into February, daylight gently decreases to 13 hours, and continues to wane in March to 12 hours, signaling the slow transition towards autumn. The trend of shortening days continues, reaching 11 hours in April and dipping further to 10 hours in May, before the winter months of June and July offer just 9 to 10 hours of light. However, as winter fades and spring approaches, daylight begins to extend once more, with 11 hours in September, followed by a gradual return to 13 hours in November, and finally looping back to 14 hours in December. This rhythmic cycle not only shapes the seasonal atmosphere but also highlights Mona Vale's beautiful tapestry of light throughout the year.

Average Daylight Hours in Mona Vale for January

The chart illustrates the variation in daylight duration in Mona Vale throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 6m13h 17m12h 15m11h 12m10h 20m9h 55m10h 8m10h 53m11h 52m12h 55m13h 51m14h 20m
Data source: Mona Vale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Mona Vale

In January, Mona Vale experiences a gentle caress of the ocean breeze, with an average wind speed of 5.2 m/s (12 mph). This tranquil introduction to the year contrasts with the slightly stronger winds of February at 5.3 m/s (12 mph), setting a trend of increasing gusts in the following months, peaking at 5.7 m/s (13 mph) in both March and September. As autumn approaches, the winds soften, dropping to 3.5 m/s (8 mph) in April, while May and October bring moderate breezes back to around 4.6 m/s (10 mph). By midyear, the winds pick up again, stabilizing at about 5.0 m/s (11 mph) in both August and June. Overall, January serves as the starting point for a breezy journey through the year, where patterns of fluctuation create both calm and spirited days along the breathtaking coast of Mona Vale.

Average January Wind Speed in Mona Vale

The chart displays monthly wind speed patterns in Mona Vale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.2 m/s5.35.73.54.65.05.65.05.74.65.55.1
Data source: Mona Vale January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Mona Vale Compares to Other Months

The weather in Mona Vale changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mona Vale and find detailed weather information for every month.

January and February exhibit warm weather patterns, although February tends to be slightly more humid and wetter. In January, temperatures range from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), with an average of 23°C (74°F) and 42 mm (1.7 in) of precipitation over 9 days. In contrast, February sees a marginally higher minimum temperature of 17°C (62°F) and a slightly higher maximum of 35°C (95°F), maintaining a similar average temperature of 23°C (73°F). However, precipitation rises significantly to 125 mm (4.9 in) across 13 days, indicating a much wetter month. Additionally, humidity increases from 65% in January to 69% in February. For more detailed information, you can visit Mona Vale weather in February.

When comparing the weather in January and March, it is evident that March tends to be cooler but significantly wetter. In January, temperatures range from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), with an average of 23°C (74°F) and only 42 mm (1.7 in) of precipitation over about 9 days. In contrast, March features slightly lower temperatures, with a minimum of 15°C (59°F), an average of 22°C (71°F), and a maximum of 33°C (92°F). However, it is much wetter, experiencing 185 mm (7.3 in) of rainfall spread over 18 days, and the humidity increases to 72%. For more details on the specific conditions during this month, check out Mona Vale weather in March.

In January, the weather in Mona Vale is generally warmer, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F) and an average of 23°C (74°F). The month experiences some precipitation, totaling about 42 mm (1.7 inches) over 9 days, and humidity levels sit at 65%. In contrast, April brings cooler conditions, with a minimum temperature of 12°C (54°F), an average of 19°C (67°F), and a maximum of 30°C (86°F). April sees slightly less rainfall, around 40 mm (1.6 inches) over the same number of days, but the humidity is higher at 75%. For more detailed information, check out Mona Vale weather in April.

In comparing the weather of January and May, January is characterized by significantly warmer temperatures, with averages reaching around 23°C (74°F) and maximums peaking at 34°C (93°F). In contrast, May experiences much cooler weather, with an average temperature of 17°C (62°F) and maximums of 24°C (76°F). Additionally, May sees increased precipitation, totaling 63 mm (2.5 in) over 9 days, compared to January's 42 mm (1.7 in) during the same number of days. Humidity levels are also higher in May at 74%, compared to January's 65%. For more details, visit Mona Vale weather in May.

In January, the weather is much warmer with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), accompanied by lower precipitation at 42 mm (1.7 in) over just 9 days. In contrast, June experiences cooler temperatures, with an average ranging from 8°C (47°F) to 22°C (72°F), and significantly higher rainfall of 108 mm (4.3 in) spread over 15 days, resulting in a more humid environment at 72%. For more details on the weather in June, you can check Mona Vale weather in June.

In comparing the weather between January and July, there are significant differences in temperature and precipitation. January boasts a much warmer climate with minimum temperatures around 16°C (62°F) and maximums reaching up to 34°C (93°F). In contrast, July experiences much cooler temperatures, with a minimum of 6°C (44°F) and a maximum of only 23°C (74°F). While January has an average precipitation of 42 mm (1.7 in) over 9 days, July shows slightly higher precipitation at 54 mm (2.1 in) but over only 6 days. Additionally, humidity levels are marginally higher in July at 68% compared to 65% in January. For a detailed look at July weather, you can visit Mona Vale weather in July.

When comparing the weather in January and August, notable differences emerge. January boasts warmer temperatures, with a minimum of 16°C (62°F) and an average of 23°C (74°F), reaching a maximum of 34°C (93°F). In contrast, August presents a cooler climate, featuring a minimum temperature of 8°C (46°F) and an average temperature of 14°C (58°F), with a maximum of only 22°C (72°F). While January experiences approximately 42 mm (1.7 in) of precipitation over 9 days, August sees slightly higher precipitation, totaling 53 mm (2.1 in) across 6 days. Interestingly, humidity levels remain fairly consistent, at 65% for January and slightly higher at 67% for August. For more details, check out Mona Vale weather in August.

The weather in January and September presents a notable contrast. January typically features warmer temperatures, with a minimum of 16°C (62°F) and maximum of 34°C (93°F), while September sees cooler conditions, ranging from a minimum of 10°C (50°F) to a maximum of 28°C (83°F). Additionally, January experiences about 42 mm (1.7 in) of precipitation over 9 days, compared to September's slightly higher 49 mm (1.9 in) over 8 days. Humidity levels are fairly consistent, with January at 65% and September slightly lower at 63%. For more details on September weather, check out Mona Vale weather in September.

In January, the weather is notably warmer with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (93°F), resulting in a humid atmosphere at around 65% humidity. In contrast, October presents a cooler climate, with temperatures dropping to a minimum of 12°C (54°F) and peaking at 29°C (84°F), along with a lower humidity of 55%. Precipitation is also more frequent in October, accumulating to 85 mm (3.4 in) over 12 days, compared to January's 42 mm (1.7 in) spread over 9 days. For a more detailed view of October weather in the area, you can check Mona Vale weather in October.

When comparing January and November weather, both months experience warm temperatures, but January tends to be slightly hotter on average. In January, the minimum temperature is 16°C (62°F) and the average is 23°C (74°F), with highs reaching up to 34°C (93°F). In contrast, November sees a minimum of 13°C (56°F) and an average temperature of 19°C (67°F), also maxing out at 34°C (94°F). Precipitation is notably higher in November, with 85 mm (3.3 in) over 10 days, compared to January's 42 mm (1.7 in) over 9 days. Additionally, humidity is higher in January at 65% compared to November's 57%. For a detailed look at November weather, visit Mona Vale weather in November.

In comparing the weather of January and December, January tends to be slightly warmer with average temperatures reaching around 23°C (74°F), while December has a lower average temperature of about 21°C (70°F). The maximum temperatures in January can soar to 34°C (93°F), compared to December's peak of 30°C (87°F). Rainfall is also more significant in December, with 78 mm (3.1 in) of precipitation over 11 days, a contrast to January's 42 mm (1.7 in) over 9 days. Humidity levels are comparable, with January at 65% and December slightly higher at 68%. For more details, you can check Mona Vale weather in December.

Compare Mona Vale's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Mona Vale

January in Mona Vale brings a vibrant, summery warmth, distinguishing it from the cooler months that precede it. With temperatures soaring to a maximum of 34°C (93°F) and an average of 23°C (74°F), this month invites beachgoers and outdoor enthusiasts to revel in the sun. Although the humidity sits at a comfortable 65%, the occasional rain is a reminder of the shifting coastal climate, with 42 mm (1.7 in) of precipitation spread over 9 days. This balance of warmth and moisture gives January its unique character, making it a dynamic time of year. To explore more about the climate patterns throughout the year, visit Mona Vale Climate.