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December Weather in Hays, Yemen

Last updated: August 28, 2025

In December, the average temperature in Hays, Yemen hovers around 25°C (78°F). However, you may experience a minimum of 16°C (61°F) and a maximum of 33°C (91°F). Expect light rainfall, with an average precipitation of 9 mm (0.3 in) spread over 2 days, and a comfortable average humidity of 60%.

December Temperature in Hays

In December in Hays, the average temperature is 25°C (78°F). The maximum can reach 33°C (91°F), while the minimum can be as low as 16°C (61°F). This makes Hays a perfect destination for travelers seeking warm weather and pleasant outdoor activities during this time of year.

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

The chart illustrates December temperature patterns in Hays, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hays, December typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec767781868889898888848177
Data source: Temperature data for Hays 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 Hays

In Hays in December, the precipitation amount is 9 mm (0.3 in) over a period of 2 days.

December Precipitation Trends in Hays

The chart displays monthly precipitation patterns in Hays, 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 Hays, December typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec711153658214933316289
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hays

In Hays in December humidity is 60%. With an average temperature of 25°C (78°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, where every step brings a refreshing breeze that dances around you, inviting exploration while reminding you to stay hydrated.

December Average Humidity in Hays

This chart illustrates the average monthly humidity levels in Hays, 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 Hays is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%63%56%55%57%49%50%70%66%74%71%60%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hays

In Hays in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hays.

Maximum UV Index Levels in Hays for December

The chart shows the monthly maximum UV Index (UVI) for Hays 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 Hays typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1011121312101012101099
Data source: Hays 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 Hays Compares to Other Months

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

This table compares monthly weather conditions in Hays, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)7 mm (0.3 inches)56%very high
February Weather25°C (78°F)11 mm (0.4 inches)63%extreme
March Weather27°C (82°F)15 mm (0.6 inches)56%extreme
April Weather30°C (86°F)36 mm (1.4 inches)55%extreme
May Weather31°C (88°F)58 mm (2.3 inches)57%extreme
June Weather32°C (89°F)21 mm (0.8 inches)49%very high
July Weather32°C (90°F)49 mm (1.9 inches)50%very high
August Weather31°C (88°F)33 mm (1.3 inches)70%extreme
September Weather31°C (88°F)31 mm (1.2 inches)66%very high
October Weather29°C (84°F)62 mm (2.4 inches)74%very high
November Weather27°C (82°F)8 mm (0.3 inches)71%very high
December Weather25°C (78°F)9 mm (0.3 inches)60%very high

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