May weather forecast
Guelta Zemmur, Western Sahara

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Weather in May

Shifting from April to May, Guelta Zemmur records a noticeable rise in temperatures. May stands out for its maximum daylight hours, reaching up to 13.4 hours out of a 24-hour day. However, concurrently, this month also witnesses a slight increase in rainfall from the previous month. Moreover, clear skies and fair weather conditions continue to predominate. Considering these factors, May can be the perfect month to experience warm and sunny weather in Guelta Zemmur.

Temperature

The average high-temperature during May registers at a still tropical 33.4°C (92.1°F), maintaining a close resemblance to the previous month. The temperature notes a substantial fall from the daily peak to an average of 18.2°C (64.8°F) during May nights.

Humidity

In May, the average relative humidity is 34%.

Rainfall

In Guelta Zemmur, in May, it is raining for 1.7 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, in Guelta Zemmur, there are 25.5 rainfall days, and 53mm (2.09") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 22min.
On the first day of May, sunrise is at 07:13 and sunset at 20:20. On the last day of the month, sunrise is at 06:59 and sunset at 20:35 +01.

Sunshine

The average sunshine in May is 10.6h.

UV index

In Guelta Zemmur, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during May leads to these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is it in May?

The average high-temperature and low-temperature during May are 33.4°C (92.1°F) and 18.2°C (64.8°F) respectively.

What is the average humidity in May?

The average relative humidity in May is 34%.

How many days does it rain in May?

In Guelta Zemmur, during May, the rain falls for 1.7 days and regularly aggregates up to 3mm (0.12") of precipitation.

How many hours of daylight does Guelta Zemmur have in May?

In May, the average day length is 13h and 22min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 07:13 and sunset at 20:20. On the last day of the month, sunrise is at 06:59 and sunset at 20:35 +01.

How long on average sun shines in May?

The average sunshine duration in May is 10.6h.

What is the UV index intensity in May in Guelta Zemmur?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in May
Guelta Zemmur, Western Sahara

Average temperature in May - Guelta Zemmur, Western Sahara
  • Average high temperature in May: 33.4°C

The warmest month (with the highest average high temperature) is July (41.2°C).
The month with the lowest average high temperature is January (21.8°C).

  • Average low temperature in May: 18.2°C

The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (11.1°C).

Average pressure in May
Guelta Zemmur, Western Sahara

Average pressure in May - Guelta Zemmur, Western Sahara
  • Average pressure in May: 1013.2mbar

The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is August (1010.5mbar).

Average wind speed in May
Guelta Zemmur, Western Sahara

Average wind speed in May - Guelta Zemmur, Western Sahara
  • Average wind speed in May: 21.3km/h

The windiest month (with the highest average wind speed) is July (25.7km/h).
The calmest month (with the lowest average wind speed) is October (15.9km/h).

Average humidity in May
Guelta Zemmur, Western Sahara

Average humidity in May - Guelta Zemmur, Western Sahara
  • Average humidity in May: 34%

The month with the highest relative humidity is November (41%).
The months with the lowest relative humidity are July and August (26%).

Average rainfall in May
Guelta Zemmur, Western Sahara

Average rainfall in May - Guelta Zemmur, Western Sahara
  • Average rainfall in May: 3mm

The wettest month (with the highest rainfall) is October (17mm).
The driest month (with the least rainfall) is March (0mm).

Average rainfall days in May
Guelta Zemmur, Western Sahara

Average rainfall days in May - Guelta Zemmur, Western Sahara
  • Average rainfall days in May: 1.7 days

The month with the highest number of rainy days is September (6.8 days).
The month with the least rainy days is December (0.7 days).

Average daylight in May /
Average sunshine in May
Guelta Zemmur, Western Sahara

Average daylight in May / Average sunshine in May - Guelta Zemmur, Western Sahara
  • Average daylight in May: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).

Average sunshine days in May
Guelta Zemmur, Western Sahara

Average sunshine days in May - Guelta Zemmur, Western Sahara
  • Average sunshine days in May: 28.9 days

The month with the most sunshine days is December (30.3 days).
The month with the least sunshine days is September (21.6 days).

Average UV index in May
Guelta Zemmur, Western Sahara

Average UV index in May - Guelta Zemmur, Western Sahara
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in May
Guelta Zemmur, Western Sahara

Average cloud cover in May - Guelta Zemmur, Western Sahara
  • Average cloud cover in May: 7

The month with the most cloud cover is September (Cloud cover 13).
The months with the least cloud cover are May and June (Cloud cover 7).

Average visibility in May
Guelta Zemmur, Western Sahara

Average visibility in May - Guelta Zemmur, Western Sahara
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Guelta Zemmur, Western Sahara

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