Last updated: August 21, 2025
Nemea, Greece in January offers a mild yet variable climate, with temperatures reaching a maximum of 23°C (73°F), while averaging around 7°C (45°F), and dipping to a cool minimum of -7°C (19°F) at night. Visitors can expect 64 mm (2.5 in) of precipitation spread across 9 days of the month, contributing to a humidity level of 76% that enhances the region's lush landscapes. Whether exploring the ancient ruins or enjoying local wines, January provides a unique experience for travelers in this historic region.
In Nemea, Greece, January brings a unique blend of winter chill and mild daytime warmth, with temperatures ranging from a brisk -7°C (19°F) at night to a pleasant 23°C (73°F) during the day. As the month unfolds, the average temperature hovers around 7°C (45°F), suggesting that while frosty nights prevail, sunny afternoons can be quite inviting. This transitional period sets the stage for February's slight warming trend, where min and max temperatures edge up, hinting at the approaching spring. January acts as a fascinating contrast within a year characterized by typically rising temperatures, making it an intriguing time to explore the beautiful landscapes of Nemea.
January in Nemea, Greece, sees an average precipitation of 64 mm (2.5 in), making it one of the wetter months of the year with about 9 rainy days. This trend of early year moisture is mirrored in February, which slightly edges out January with 65 mm (2.6 in) of rain over the same number of days. As winter transitions into spring, precipitation gradually decreases, culminating in a more noticeable drop by April, where rain levels dip to 44 mm (1.7 in), along with fewer rainy days. This pattern highlights a general decline in precipitation as the year progresses, with the summer months experiencing significantly lower rainfall, such as 16 mm (0.6 in) in July, often the driest month. Overall, January sets the stage for the wetter winter season, paving the way for drier days as Nemea transitions into the warmth of summer.
In January, Nemea experiences a notable humidity level of 76%, setting a trend that persists throughout the winter months, with December also seeing the same humidity. As the seasons transition into spring, humidity slightly decreases, reaching 74% by March. It hovers around the mid-70s% for April and May, before dipping to its lowest levels during the summer months, peaking at 63% in August. This downward trend continues until early autumn, when humidity begins to rise again, settling around 72% in October. By November, the humidity returns to 75%, mirroring the earlier winter months, creating a cyclical pattern that highlights Nemea's temperate climate throughout the year.
In January, Nemea, Greece, experiences a moderate UV Index of 3, indicating a relatively low risk of harm from unprotected sun exposure with a burn time of about 30 minutes. As the months progress, a noticeable upward trend emerges; February sees the UV Index rise to 5, maintaining the same burn time. By March, it jumps to 6, entering a high exposure category where the risk increases. The sun's intensity peaks in late spring and summer, with April reaching a very high 8 and May hitting a staggering 10, where burn times plummet to just 15 minutes. June showcases an extreme UV Index of 11, marking the zenith of sun exposure hazards, before slightly easing back in July and August, where it remains very high at 10. September and October witness a gradual decline, landing at 8 and 7 respectively, but travelers should still be cautious as the UV levels can still pose a risk. By the end of the year, November and December return to a moderate UV Index of 4 and 3, echoing the conditions of January. For detailed insights on UV levels throughout the year, check out Nemea UV Index.
UV Risk Categories
In Nemea, Greece, January marks the beginning of the year with approximately 205 hours of sunshine, a promising start that hints at the warmer days ahead. As winter transitions into spring, the sun begins to shine more brightly, with February seeing an increase to 251 hours and March further boosting to 326 hours. This upward trend continues vigorously into the heart of spring, where April and May bask in 342 and 398 hours of sunlight, respectively. By the time summer rolls around, sunshine peaks in July at an impressive 420 hours, providing perfect weather for outdoor adventures. However, as August fades into September, sunshine tapers down yet remains generous at 393 and 343 hours, allowing for a gradual transition into fall. October and November retain charm with 311 and 255 hours, while December provides a softer close to the year with 247 hours of daylight. Overall, Nemea's sunny days establish a delightful rhythm, inviting visitors and locals alike to enjoy the vibrant Mediterranean climate throughout the year.
In Nemea, Greece, January marks a transitional period in the weather patterns, with a 41% chance of sunny days. This is notably lower compared to the sunnier months ahead, particularly February's 64% and the 71% likelihood that graces both June and July. As winter gives way to spring, sunshine becomes more frequent, with the risk of cloudy skies gradually diminishing. This trend highlights a growing embrace of brighter days as the year progresses, making the upcoming months increasingly inviting for outdoor activities and exploration in this beautiful region.
In Nemea, Greece, January heralds the return of daylight, offering approximately 9 hours of sunlight each day. As winter transitions to spring, the days gradually lengthen, with daylight increasing to 10 hours in February and reaching an invigorating 11 hours by March. This trend continues into April, when the daylight extends to 13 hours, creating a perfect backdrop for the blossoming landscape. As summer approaches, May maintains this vibrant light with 14 hours of sunshine, a duration that persists into June and July. However, as the seasons shift toward autumn, daylight begins to wane, tapering off to 13 hours in August and 12 hours in September, before settling back to 11 hours in October. By November and December, the days revert to 10 and 9 hours, respectively, reminding us of winter's return. This rhythmic pattern of daylight duration not only highlights the beauty of Nemea's seasons but also reflects the harmonious cycle of nature throughout the year.
In Nemea, Greece, January greets visitors with a gentle whisper of the wind, averaging 2.0 m/s (4 mph). This calmness sets the tone for the early months of the year, as February sees a slight increase at 2.1 m/s (5 mph), before returning to the familiar average of January in March. As spring approaches, wind speeds fluctuate just a bit, dipping slightly in April to 1.8 m/s (4 mph) and May at 1.9 m/s (4 mph). The summer months bring a refreshing boost, with July reaching 2.2 m/s (5 mph), providing a delightful breeze. However, as the year winds down, the gusts mellow again, with November and December averaging 1.8 m/s (4 mph) and 2.1 m/s (5 mph), respectively. Overall, the trend showcases a soft cadence of wind speeds, reflective of Nemea's tranquil charm, with gentle breezes predominating throughout the year.
Weather in Nemea varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Nemea, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures range from a chilling minimum of -7°C (19°F) to a comfortable average of 7°C (45°F), reaching a maximum of 23°C (73°F) on warmer days. The month sees approximately 64 mm (2.5 in) of precipitation over 9 days, with humidity levels around 76%. In contrast, February brings slightly milder conditions, with minimum temperatures at -3°C (28°F) and an average of 9°C (48°F), peaking at 22°C (71°F). Precipitation remains similar at 65 mm (2.6 in) over 9 days, while humidity drops marginally to 75%. For more detailed insights into February's weather, you can check Nemea weather in February.
In January, the weather tends to be colder, with temperatures ranging from a minimum of -7°C (19°F) to a comfortable maximum of 23°C (73°F) and an average of 7°C (45°F). This month experiences higher humidity at 76% and more precipitation, totaling 64 mm (2.5 in) over approximately 9 days. In contrast, March brings milder conditions, featuring a minimum temperature of -2°C (29°F) and a slightly warmer average of 10°C (51°F), peaking at 24°C (76°F). The precipitation levels drop slightly to 61 mm (2.4 in), occurring over about 7 days, and humidity levels remain relatively low at 74%. For more detailed information about the weather in Nemea during March, you can check Nemea weather in March.
When comparing the weather in January and April, significant differences can be observed. In January, temperatures range from a minimum of -7°C (19°F) to a maximum of 23°C (73°F), with an average of 7°C (45°F). This month also experiences relatively high precipitation, totaling 64 mm (2.5 in) over about 9 days, and humidity levels are at 76%. In contrast, April brings milder temperatures, with a minimum of 2°C (35°F) and a maximum of 27°C (80°F), averaging at 14°C (57°F). Precipitation decreases to 44 mm (1.7 in) over 6 days, and humidity slightly lowers to 75%. For more insights on the specific weather conditions in April, you can refer to Nemea weather in April.
In January, temperatures can drop significantly, with minimums reaching -7°C (19°F) and average temperatures around 7°C (45°F). The month is characterized by higher precipitation of 64 mm (2.5 in) over about 9 days, coupled with a humidity level of 76%. In contrast, May brings a marked warming trend, with temperatures starting at a minimum of 6°C (42°F) and averaging 19°C (66°F), peaking at a maximum of 35°C (95°F). Precipitation decreases to 32 mm (1.3 in) occurring over just 4 days, and humidity rises slightly to 77%. For a more detailed comparison, you can check Nemea weather in May.
In comparing January and June weather, a notable shift in temperature and conditions is observed. January experiences a broader temperature range, with minimums plummeting to -7°C (19°F) and maximums reaching 23°C (73°F), resulting in an average of 7°C (45°F). In contrast, June boasts much milder temperatures, with a minimum of 10°C (51°F) and an average high of 37°C (98°F), leading to a pleasant average of 23°C (74°F). Precipitation in January is also higher, at 64 mm (2.5 in) over 9 days, compared to June's lighter 45 mm (1.8 in) over just 5 days. Additionally, January's humidity is slightly higher at 76%, while June's levels drop to 71%. For more details on specific weather patterns, visit Nemea weather in June.
January weather is characterized by colder temperatures, with minimums dipping to -7°C (19°F) and average highs reaching only 23°C (73°F). During this month, the region experiences a significant amount of rain, accumulating 64 mm (2.5 in) over roughly 9 days, contributing to a higher humidity level of 76%. In contrast, July brings a dramatic shift in climate, showcasing warm and often sweltering conditions, with minimum temperatures of 17°C (62°F) and maximums soaring to 40°C (104°F). Precipitation is sparse in July, totaling only 16 mm (0.6 in) over just 2 days, and humidity decreases considerably to 68%. For more details on the July climate, you can check Nemea weather in July.
In January, temperatures range from a chilly -7°C (19°F) to a mild 23°C (73°F), with an average of 7°C (45°F), accompanied by 64 mm (2.5 in) of precipitation over 9 days and a humidity level of 76%. In stark contrast, August boasts a much warmer climate, with temperatures dipping only to 18°C (65°F) at night and soaring up to 41°C (106°F) during the day, averaging around 27°C (80°F). The month sees significantly less rain, with just 9 mm (0.4 in) of precipitation over 2 days, and reduced humidity at 63%. For a more detailed look at conditions during this summer month, check out Nemea weather in August.
In January, the weather can be quite chilly, with temperatures ranging from a minimum of -7°C (19°F) to a pleasant maximum of 23°C (73°F). The month sees an average temperature of 7°C (45°F) and experiences around 64 mm (2.5 in) of precipitation over about 9 days, coupled with a high humidity level of 76%.
In contrast, September offers significantly warmer weather, with temperatures starting at a minimum of 11°C (52°F) and reaching a scorching maximum of 36°C (98°F). The average temperature rises to 23°C (74°F), while precipitation decreases to 56 mm (2.2 in) over just 3 days and humidity drops to 65%. Overall, September provides a much drier and warmer climate, making it more favorable for outdoor activities. For more details on this month's weather, you can visit Nemea weather in September.
When comparing the weather in January and October, it's clear that October is notably milder and more pleasant. In January, temperatures can plummet to a minimum of -7°C (19°F), while the typical daytime highs reach only up to 23°C (73°F) with an average of 7°C (45°F). Additionally, January experiences higher humidity at 76% and more precipitation, with rain falling on about 9 days, totaling 64 mm (2.5 in). In contrast, October boasts a minimum temperature of 5°C (42°F) and averages a comfortable 17°C (63°F), with maximum highs climbing up to 30°C (86°F). This month sees less rainfall as well, with only 48 mm (1.9 in) occurring over just 5 days and a slightly lower humidity of 72%. For a detailed look at October weather in a specific location, check out Nemea weather in October.
In comparing the weather of January and November, January tends to be colder, with average temperatures ranging from a low of -7°C (19°F) to a high of 23°C (73°F), while November has a milder temperature range, with lows around 2°C (36°F) and highs up to 24°C (76°F). January experiences slightly more precipitation, with 64 mm (2.5 in) over about 9 days compared to November's 58 mm (2.3 in) over 8 days. Humidity levels are also similar, with January at 76% and November at 75%. For a detailed look at November conditions, you can visit Nemea weather in November.
In comparing January and December weather, January typically experiences cooler temperatures, with a minimum of -7°C (19°F) compared to December's minimum of -1°C (30°F). The average temperature in January is also lower at 7°C (45°F), while December maintains a slightly warmer average of 10°C (49°F). Both months see similar levels of precipitation, with January recording 64 mm (2.5 in) and December slightly less at 60 mm (2.4 in), each experiencing precipitation on about 9 days. Humidity remains consistent at 76% for both months, creating a damp atmosphere during winter in Nemea. For more detailed information, check out Nemea weather in December.
January in Nemea brings a refreshing chill, with temperatures generally cooler than the rest of the year. Unlike the warmer months, visitors can expect a sharp contrast between the daytime highs and the occasional plunge into sub-zero temperatures at night. The month also sees a fair amount of precipitation, making it one of the wetter months, while humidity levels remain elevated, adding to the brisk atmosphere. This unique combination of mild daytime warmth and chilly nights provides a refreshing escape for those willing to explore the scenic landscapes of Nemea amidst the winter weather. For a deeper dive into what to expect throughout the year, check out Nemea Climate.