December weather forecastThumrait, Oman
December
Weather in December
December finally ushers in the cold season in Thumrait, Oman. Fulfilling the expectations for a cooler time, the month records lows of 12°C (53.6°F), providing residents with relief from the prolonged heat. The crisp, cold air, combined with the falling temperatures, marks the ending of the yearly weather cycle. Reduced daylight and negligible rainfall affirm the winter-like feeling, allowing residents to welcome the new year on a cooler note.Temperature
Thumrait's December weather shows a modest shift in high-temperatures, falling from November's tropical 30.2°C (86.4°F) to a warm 26.1°C (79°F). Thumrait's daily high temperature significantly diverges from the consistently recorded temperature low averaging a fresh 12°C (53.6°F) in December.Humidity
In December, the average relative humidity is 54%.Rainfall
Months with rainfall are January through April, June through August and December. December is the first month it rains in Thumrait, Oman. Throughout December, Thumrait receives 1mm (0.04") of precipitation. Throughout the year, 55mm (2.17") of rain is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 6min of daylight.On the first day of the month, sunrise is at 06:38 and sunset at 17:47. On the last day of December, sunrise is at 06:54 and sunset at 17:59 +04.
Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The high-temperature in Thumrait during December is 26.1°C (79°F) and the low-temperature is 12°C (53.6°F). In November, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 31°C (87.8°F).
The average relative humidity in December is 54%.
December is the first month it rains in Thumrait. Throughout December, Thumrait receives 1mm (0.04") of precipitation.
The month with the shortest days in Thumrait is December, with an average of 11h and 6min of daylight.
The average day length in December in Thumrait, Oman, is 11h and 6min.
In December, on the first day of the month, sunrise is at 06:38 and sunset at 17:47. On the last day of the month, sunrise is at 06:54 and sunset at 17:59 +04.
Average temperature in December
Thumrait, Oman
- Average high temperature in December: 26.1°C
The warmest month (with the highest average high temperature) is June (40.6°C).
The month with the lowest average high temperature is January (25.7°C).
- Average low temperature in December: 12°C
The month with the highest average low temperature is June (24.9°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).
Average humidity in December
Thumrait, Oman
- Average humidity in December: 54%
The month with the highest relative humidity is July (63%).
The months with the lowest relative humidity are April and October (41%).
Average rainfall in December
Thumrait, Oman
- Average rainfall in December: 0.6mm
The wettest month (with the highest rainfall) is March (17.1mm).
The driest months (with the least rainfall) are May, September, October and November (0mm).
Average daylight in December
Thumrait, Oman
- Average daylight in December: 11h and 6min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).





