December weather forecast
Siwa Oasis, Egypt

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December

Weather in December

December closes the annual weather cycle in Siwa Oasis with the return of winter, the most gentle of seasons in this region. The air turns crisp as temperatures drop down to 6.5°C (43.7°F), providing a stark contrast to the oppressive summer heat. The slight increase in humidity adds a certain chill in the air. Rainfall remains at its minimum, supporting the continuation of the prevailing clear sky condition. Decreased daylight hours usher in longer, cooler nights fit for relaxing under the star-lit Egyptian sky.

Temperature

December's onset introduces a mild reduction in the average high-temperature, from a warm 25°C (77°F) in November to an agreeable 20.5°C (68.9°F). Siwa Oasis anticipates a considerable drop in temperature at night in December, with an average low of 6.5°C (43.7°F).

Humidity

December is the most humid month, with an average relative humidity of 59%.

Rainfall

In Siwa Oasis, in December, 1mm (0.04") of precipitation is typically accumulated. During the entire year, Siwa Oasis aggregates up to 10mm (0.39") of precipitation.

Daylight

The month with the shortest days in Siwa Oasis is December, with an average of 10h and 18min of daylight.
On the first day of the month, sunrise is at 6:54 am and sunset at 5:19 pm. On the last day of December, sunrise is at 7:11 am and sunset at 5:30 pm EET.

Sunshine

The average sunshine in December is 8.2h.
Updated: Aug 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Siwa Oasis?
The average high-temperature and low-temperature during December are 20.5°C (68.9°F) and 6.5°C (43.7°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in October is appraised at 32°C (89.6°F).
What is the most humid month?
December is the most humid month, with an average relative humidity of 59%.
What is the average humidity in December?
In December, the average relative humidity is 59%.
How much does it rain in December?
In Siwa Oasis, in December, 1mm (0.04") of precipitation is typically accumulated.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 10h and 18min of daylight.
How many hours of daylight does Siwa Oasis have in December?
The average day length in December is 10h and 19min.
What time are sunrise and sunset in December?
On the first day of December, sunrise is at 6:54 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:30 pm EET.
How many hours of sunshine does Siwa Oasis have in December?
The average sunshine duration in December is 8.2h.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
25°C
20.5°C
19.3°C
Average low temperature
10.2°C
6.5°C
5.6°C
Average humidity
56%
59%
56%
Average rainfall
2mm
1mm
2mm
Average daylight
10h 4min
10h 2min
10h 3min
Average sunshine
8h 5min
8h 1min
7h 2min
Average temperature in December - Siwa Oasis, Egypt
Average temperature in December
Siwa Oasis, Egypt
  • Average high temperature in December: 20.5°C

The warmest months (with the highest average high temperature) are June and July (37.5°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in December: 6.5°C

The month with the highest average low temperature is July (21.7°C).
The coldest month (with the lowest average low temperature) is January (5.6°C).

Average humidity in December - Siwa Oasis, Egypt
Average humidity in December
Siwa Oasis, Egypt
  • Average humidity in December: 59%

The month with the highest relative humidity is December (59%).
The month with the lowest relative humidity is June (33%).

Average rainfall in December - Siwa Oasis, Egypt
Average rainfall in December
Siwa Oasis, Egypt
  • Average rainfall in December: 1mm

The wettest months (with the highest rainfall) are January, March and November (2mm).
The driest months (with the least rainfall) are June, July, August, September and October (0mm).

Average daylight in December / Average sunshine in December - Siwa Oasis, Egypt
Average daylight in December /
Average sunshine in December
Siwa Oasis, Egypt
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 8h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).

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