Sana'a
Yemen
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Sana'a, Yemen

The lovely ancient city of Sana
The lovely ancient city of Sana'a in Yemen, viewed from above, with a distant view of scenic mountain ranges
The first month of the winter, December, is also an enjoyable month in Sana'a, Yemen, with average temperature ranging between max 19.7°C (67.5°F) and min 9.3°C (48.7°F).

Temperature

The coldest month is December, with an average high-temperature of 19.7°C (67.5°F) and an average low-temperature of 9.3°C (48.7°F).

Humidity

The average relative humidity in Sana'a is 41%.

Rainfall

October and December are months with the least rain in Sana'a when the rain falls for 5.2 days and typically aggregates up to 5mm (0.2") of rain.

Daylight

With an average of 11.2h of daylight, December has the shortest days of the year.

Sunshine

January, November and December, with an average of 7.7h of sunshine, are months with the least sunshine in Sana'a.

UV index

Months with the lowest UV index in Sana'a, Yemen, are November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the coldest month in Sana'a?

The coldest month in Sana'a is December, with an average high-temperature of 19.7°C (67.5°F) and an average low-temperature of 9.3°C (48.7°F).

What is the temperature in December in Sana'a?

In Sana'a, Yemen, in December, the average high-temperature is 19.7°C (67.5°F), and the average low-temperature is 9.3°C (48.7°F).

What is the average humidity in December in Sana'a?

The average relative humidity in December in Sana'a, Yemen, is 41%.

How much does it rain in Sana'a in December?

In Sana'a, Yemen, during December, the rain falls for 5.2 days and regularly aggregates up to 5mm (0.2") of precipitation.

What is the driest month in Sana'a?

Months with the least rainfall in Sana'a, Yemen, are October and December Rain falls for 5.2 days and accumulates 5mm (0.2") of rain.

What is the month with the shortest days in Sana'a?

With an average of 11.2h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Sana'a?

In December, the average length of the day is 11.2h.

What is the month with the least sunshine in Sana'a?

January, November and December, with an average of 7.7h of sunshine, are months with the least sunshine in Sana'a.

How long on average sun shines in December in Sana'a?

In December, the average sunshine is 7.7h.

What is the month with the lowest UV index in Sana'a?

November and December, with an average maximum UV index of 4, are months with the lowest UV index in Sana'a, Yemen.

How high is the UV index in December in Sana'a?

The average daily maximum UV index in December in Sana'a, Yemen, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in December - Sana
  • Average high temperature in December: 19.7°C

The warmest month (with the highest average high temperature) is June (26.8°C).
The month with the lowest average high temperature is December (19.7°C).

  • Average low temperature in December: 9.3°C

The month with the highest average low temperature is July (18.5°C).
The coldest month (with the lowest average low temperature) is December (9.3°C).

Average humidity in December - Sana
  • Average humidity in December: 41%

The month with the highest relative humidity is August (48%).
The month with the lowest relative humidity is October (29%).

Average rainfall in December - Sana
  • Average rainfall in December: 5mm

The wettest month (with the highest rainfall) is August (111mm).
Driest months (with the lowest rainfall) are October and December (5mm).

Average rainfall days in December - Sana
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is July (26.2 days).
The month with the lowest number of rainy days is October (2.5 days).

Average daylight in December / Average sunshine in December - Sana
  • Average daylight in December: 11.2h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.2h).

  • Average sunshine in December: 7.7h

The month with most sunshine is May (Average sunshine: 11.9h).
Months with least sunshine are January, November and December (Average sunshine: 7.7).

Average UV index in December - Sana
  • Average UV index in December: 4

Months with the highest UV index are May, June and August (UV index 6).
Months with the lowest UV index are November and December (UV index 4).