May weather forecastMersa, Ethiopia

May

Weather in May

The last month of the spring, May, is also an agreeable month in Mersa, Ethiopia, with an average temperature fluctuating between 22.9°C (73.2°F) and 11.9°C (53.4°F).

Temperature

May welcomes an average high-temperature of a still agreeable 22.9°C (73.2°F), not much different from the preceding month. During May nights, Mersa records an average temperature of 11.9°C (53.4°F).

Humidity

The average relative humidity in May is 59%.

Rainfall

In Mersa, in May, it is raining for 12.3 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, there are 162.5 rainfall days, and 755mm (29.72") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 40min.
On the first day of May, sunrise is at 06:01 and sunset at 18:34. On the last day of the month, sunrise is at 05:56 and sunset at 18:42 EAT.

Sunshine

The average sunshine in May is 11h.

UV index

The months with the highest UV index are February, April through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Updated: Aug 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Mersa, in May, the average high-temperature is 22.9°C (73.2°F), and the average low-temperature is 11.9°C (53.4°F).

In May, the average relative humidity in Mersa is 59%.

In Mersa, in May, it is raining for 12.3 days, with typically 41mm (1.61") of accumulated precipitation.

In May, the average day length is 12h and 40min.

On the first day of May, sunrise is at 06:01 and sunset at 18:34. On the last day of the month, sunrise is at 05:56 and sunset at 18:42 EAT.

In Mersa, the average sunshine duration in May is 11h.

The months with the highest UV index are February, April through August, with an average maximum UV index of 5.

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

22.1°C

22.9°C

24.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.9km/h

7.8km/h

9.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

16.1

18.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Mersa, Ethiopia

Average high temperature in May: 22.9°C

The warmest month (with the highest average high temperature) is June (24.8°C).
The month with the lowest average high temperature is December (19.3°C).

Average low temperature in May: 11.9°C

The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is November (8.1°C).

Average pressure in May
Mersa, Ethiopia

Average pressure in May: 1012.1mbar

The month with the highest atmospheric pressure is December (1015.8mbar).
The month with the lowest atmospheric pressure is June (1010.7mbar).

Average wind speed in May
Mersa, Ethiopia

Average wind speed in May: 6.5km/h

The windiest month (with the highest average wind speed) is June (8.1km/h).
The calmest months (with the lowest average wind speed) are August and December (5.8km/h).

Average humidity in May
Mersa, Ethiopia

Average humidity in May: 59%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is June (42%).

Average rainfall in May
Mersa, Ethiopia

Average rainfall in May: 41mm

The wettest month (with the highest rainfall) is August (193mm).
The driest month (with the least rainfall) is December (7mm).

Average rainfall days in May
Mersa, Ethiopia

Average rainfall days in May: 12.3 days

The month with the highest number of rainy days is August (28 days).
The month with the least rainy days is December (5.9 days).

Average daylight in May /
Average sunshine in May
Mersa, Ethiopia

Average daylight in May: 12h and 42min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

Average sunshine in May: 11h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).

Average sunshine days in May
Mersa, Ethiopia

Average sunshine days in May: 16.1 days

The month with the most sunshine days is December (24.1 days).
The month with the least sunshine days is August (1.4 days).

Average UV index in May
Mersa, Ethiopia

Average UV index in May: 5

The months with the highest UV index are February, April, May, June, July and August (UV index 5).
The months with the lowest UV index are January, March, September, October, November and December (UV index 4).

Average cloud cover in May
Mersa, Ethiopia

Average cloud cover in May: 16

The months with the most cloud cover are July and August (Cloud cover 28).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in May
Mersa, Ethiopia

Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).