January Weather in Megara, Greece

Last updated: August 23, 2025

In January, the average temperature in Megara, Greece is a crisp 9°C (48°F). Expect a chilly minimum of -1°C (30°F) and a pleasant maximum of 20°C (68°F). This month, 61 mm (2.4 in) of precipitation is anticipated over approximately 9 days, accompanied by a moderate average humidity of 76%. Stay prepared for the shifting weather!

January Temperature in Megara

In January in Megara, the average temperature is 9°C (48°F), with maximums reaching 20°C (68°F) and minimums dropping as low as -1°C (30°F). Travelers should be prepared for a mix of cool and mild weather during this time.

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

The chart illustrates January temperature patterns in Megara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Megara, January typically has an average temperature of 9°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Megara generated using information from the Copernicus Climate Change Service.

January Precipitation in Megara

In Megara in January, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

January Precipitation Trends in Megara

The chart displays monthly precipitation patterns in Megara, 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 Megara, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Megara

In Megara in January humidity is 76%. With an average temperature of 9°C (48°F), this humidity feels like a chilly embrace, making outdoor activities feel damp and brisk, potentially leaving you feeling colder than the temperature suggests.

January Average Humidity in Megara

This chart illustrates the average monthly humidity levels in Megara, 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 Megara is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Megara

In Megara in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Megara, you can check the information here.

Maximum UV Index Levels in Megara for January

The chart shows the monthly maximum UV Index (UVI) for Megara 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 Megara typically reaches 3, which falls under the moderate exposure category.

Data source: Megara 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.

How January Weather in Megara Compares to Other Months

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

This table compares monthly weather conditions in Megara, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	61 mm (2.4 inches)	76%	moderate
February Weather	10°C (51°F)	56 mm (2.2 inches)	75%	moderate
March Weather	12°C (53°F)	44 mm (1.7 inches)	74%	high
April Weather	15°C (59°F)	39 mm (1.5 inches)	75%	very high
May Weather	19°C (67°F)	18 mm (0.7 inches)	77%	very high
June Weather	24°C (75°F)	22 mm (0.9 inches)	71%	extreme
July Weather	27°C (81°F)	7 mm (0.3 inches)	68%	very high
August Weather	27°C (81°F)	4 mm (0.2 inches)	63%	very high
September Weather	24°C (75°F)	26 mm (1.0 inches)	65%	very high
October Weather	19°C (66°F)	43 mm (1.7 inches)	72%	high
November Weather	15°C (59°F)	57 mm (2.2 inches)	75%	moderate
December Weather	12°C (53°F)	65 mm (2.5 inches)	76%	moderate