Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
With the arrival of May, the average high-temperature transitions from an enjoyable 17.1°C (62.8°F) in April to a moderately hot 23.3°C (73.9°F). Throughout May nights, Rastegan experiences a consistent temperature average of 12.5°C (54.5°F).Humidity
The average relative humidity in May is 33%.Rainfall
In Rastegan, in May, during 6.7 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, there are 46.3 rainfall days, and 112mm (4.41") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Rastegan, the average length of the day in May is 13h and 58min.On the first day of the month, sunrise is at 05:18 and sunset at 18:54. On the last day of May, sunrise is at 04:57 and sunset at 19:16 +0330.
Sunshine
In Rastegan, Iran, the average sunshine in May is 11.6h.UV index
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 during May leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Rastegan have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Rastegan have in May?
What is the UV index reading in May?
Average temperature in May
Rastegan, Iran
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is July (33.2°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in May: 12.5°C
The month with the highest average low temperature is July (19.6°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in May
Rastegan, Iran
- Average pressure in May: 1013.2mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in May
Rastegan, Iran
- Average wind speed in May: 11.8km/h
The windiest month (with the highest average wind speed) is March (12.5km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in May
Rastegan, Iran
- Average humidity in May: 33%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is July (18%).
Average rainfall in May
Rastegan, Iran
- Average rainfall in May: 8mm
The wettest month (with the highest rainfall) is March (22mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in May
Rastegan, Iran
- Average rainfall days in May: 6.7 days
The month with the highest number of rainy days is April (8.3 days).
The month with the least rainy days is September (0.7 days).
Average snowfall in May
Rastegan, Iran
- Average snowfall in May: 0mm
The month with the highest snowfall is March (56mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Rastegan, Iran
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Rastegan, Iran
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in May
Rastegan, Iran
- Average sunshine days in May: 22.8 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is April (21.2 days).
Average UV index in May
Rastegan, Iran
- Average UV index in May: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in May
Rastegan, Iran
- Average cloud cover in May: 13
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in May
Rastegan, Iran
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
