May weather forecastMashtan, Iran
May
Weather in May
May, the last month of the spring in Mashtan, is a hot month, with an average temperature ranging between min 21.9°C (71.4°F) and max 32.2°C (90°F).Temperature
The shift into May brings an increase in the average high-temperature, moving from a moderately hot 25.7°C (78.3°F) in April to a tropical 32.2°C (90°F). The nights of May anticipate an average low-temperature of 21.9°C (71.4°F).Humidity
In May, the average relative humidity in Mashtan is 21%.Rainfall
May is the last month it rains. During 3.2 rainfall days, in May, Mashtan aggregates 6mm (0.24") of precipitation. In Mashtan, Iran, during the entire year, the rain falls for 51.9 days and collects up to 240mm (9.45") of precipitation.Daylight
In May, the average length of the day is 13h and 38min.On the first day of May, sunrise is at 05:20 and sunset at 18:40. On the last day of the month, sunrise is at 05:03 and sunset at 18:58 +0330.
Sunshine
In May, the average sunshine is 11.8h.UV index
May through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the maximum UV index of 8 suggests this advice:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Mashtan, Iran
- Average high temperature in May: 32.2°C
The warmest month (with the highest average high temperature) is July (39.3°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in May: 21.9°C
The month with the highest average low temperature is July (27.5°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in May
Mashtan, Iran
- Average pressure in May: 1009.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is July (1000.6mbar).
Average wind speed in May
Mashtan, Iran
- Average wind speed in May: 9.9km/h
The windiest month (with the highest average wind speed) is June (10.3km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity in May
Mashtan, Iran
- Average humidity in May: 21%
The months with the highest relative humidity are January and February (46%).
The month with the lowest relative humidity is June (13%).
Average rainfall in May
Mashtan, Iran
- Average rainfall in May: 6mm
The wettest months (with the highest rainfall) are March and November (45mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in May
Mashtan, Iran
- Average rainfall days in May: 3.2 days
The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is June (0.5 days).
Average daylight in May /
Average sunshine in May
Mashtan, Iran
- Average daylight in May: 13h and 36min
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 May: 11h and 48min
The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in May
Mashtan, Iran
- Average sunshine days in May: 25.4 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is February (19.5 days).
Average UV index in May
Mashtan, Iran
- Average UV index in May: 8
The months with the highest UV index are May, June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in May
Mashtan, Iran
- Average cloud cover in May: 9
The months with the most cloud cover are January and February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in May
Mashtan, Iran
- 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).





