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January Weather in Montecastrilli, Italy

Last updated: August 23, 2025

In January, the average temperature in Montecastrilli, Italy is a brisk 5°C (41°F). Expect minimum temperatures to dip as low as -5°C (23°F), while highs can reach up to 17°C (62°F). During this month, 54 mm (2.1 in) of precipitation is anticipated over approximately 8 days, contributing to an average humidity of 84%.

January Temperature in Montecastrilli

In January in Montecastrilli, the average temperature is 5°C (41°F). The maximum can reach 17°C (62°F), while the minimum can drop to as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both mild and chilly weather.

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

The chart illustrates January temperature patterns in Montecastrilli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montecastrilli, January typically has an average temperature of 5°C (41°F), with highs reaching up to 17°C (62°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548546372777868595244
Data source: Temperature data for Montecastrilli 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 Montecastrilli

In Montecastrilli in January, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

January Precipitation Trends in Montecastrilli

The chart displays monthly precipitation patterns in Montecastrilli, 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 Montecastrilli, January typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec546986688444283410475125132
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Montecastrilli

In Montecastrilli in January humidity is 84%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the cold, heavy air that clings to your skin.

January Average Humidity in Montecastrilli

This chart illustrates the average monthly humidity levels in Montecastrilli, 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 Montecastrilli is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Montecastrilli

In Montecastrilli in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Montecastrilli, you can visit Hourly UV Index in Montecastrilli.

Maximum UV Index Levels in Montecastrilli for January

The chart shows the monthly maximum UV Index (UVI) for Montecastrilli 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 Montecastrilli typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24579101097532
Data source: Montecastrilli 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 Montecastrilli Compares to Other Months

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

This table compares monthly weather conditions in Montecastrilli, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)54 mm (2.1 inches)84%low
February Weather7°C (46°F)69 mm (2.7 inches)76%moderate
March Weather9°C (48°F)86 mm (3.4 inches)68%moderate
April Weather12°C (55°F)68 mm (2.7 inches)70%high
May Weather17°C (63°F)83 mm (3.3 inches)69%very high
June Weather22°C (72°F)44 mm (1.7 inches)62%very high
July Weather25°C (78°F)28 mm (1.1 inches)57%very high
August Weather26°C (78°F)34 mm (1.3 inches)55%very high
September Weather20°C (69°F)104 mm (4.1 inches)66%high
October Weather15°C (60°F)75 mm (2.9 inches)79%moderate
November Weather11°C (52°F)125 mm (4.9 inches)84%moderate
December Weather7°C (44°F)132 mm (5.2 inches)83%low

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