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December Weather in Achham, Nepal

Last updated: August 31, 2025

In Achham, Nepal, the average temperature in December hovers around 12°C (53°F), with a minimum of -1°C (31°F) and a maximum reaching 23°C (74°F). Expect about 23 mm (0.9 in) of precipitation spread over 4 days, contributing to an average humidity of 53%. Embrace the unique climate this month offers!

December Temperature in Achham

In December in Achham, the average temperature is 12°C (53°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as -1°C (31°F). It's advisable to pack layers to prepare for the variation in temperatures while enjoying your travels.

December Weather in Achham: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Achham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Achham, December typically has an average temperature of 12°C (53°F), with highs reaching up to 23°C (74°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec505664727477767675696153
Data source: Temperature data for Achham 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.

December Precipitation in Achham

In Achham in December, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

December Precipitation Trends in Achham

The chart displays monthly precipitation patterns in Achham, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Achham, December typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec484038418026352045516673823
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Achham

In Achham in December, humidity is 53%. With an average temperature of 12°C (53°F), this humidity feels like a refreshing embrace, making it comfortable for traveling, as the cool air is balanced by just enough moisture to keep the atmosphere invigorating without being heavy.

December Average Humidity in Achham

This chart illustrates the average monthly humidity levels in Achham, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Achham is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%55%41%35%38%47%80%89%84%64%53%53%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Achham

In Achham in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Achham.

Maximum UV Index Levels in Achham for December

The chart shows the monthly maximum UV Index (UVI) for Achham in December, 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 December, the maximum UV index in Achham typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710111212141311975
Data source: Achham December 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 December Weather in Achham Compares to Other Months

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

This table compares monthly weather conditions in Achham, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)48 mm (1.9 inches)56%high
February Weather13°C (56°F)40 mm (1.6 inches)55%high
March Weather18°C (64°F)38 mm (1.5 inches)41%very high
April Weather22°C (72°F)41 mm (1.6 inches)35%extreme
May Weather24°C (75°F)80 mm (3.2 inches)38%extreme
June Weather25°C (77°F)263 mm (10.3 inches)47%extreme
July Weather25°C (77°F)520 mm (20.5 inches)80%extreme
August Weather25°C (77°F)455 mm (17.9 inches)89%extreme
September Weather24°C (75°F)166 mm (6.5 inches)84%extreme
October Weather21°C (70°F)73 mm (2.9 inches)64%very high
November Weather16°C (61°F)8 mm (0.3 inches)53%high
December Weather12°C (53°F)23 mm (0.9 inches)53%moderate

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