May weather forecastDarreh Yas, Iran
May weather forecast for Darreh Yas, Iran: The last month of the spring, May, is a moderately hot month in Darreh Yas, Iran, with an average temperature fluctuating between 23°C (73.4°F) and 12.3°C (54.1°F). In Darreh Yas, during the entire year, the rain falls for 57.9 days and collects up to 198mm (7.8") of precipitation.
May
Weather in May
The last month of the spring, May, is a moderately hot month in Darreh Yas, Iran, with an average temperature fluctuating between 23°C (73.4°F) and 12.3°C (54.1°F).Temperature
With the onset of May, Darreh Yas sees a temperature rise, with the average high-temperature moving from April's enjoyable 16.9°C (62.4°F) to a warm 23°C (73.4°F). An average low-temperature of 12.3°C (54.1°F) is recorded during the nights in May.Humidity
In May, the average relative humidity is 30%.Rainfall
In May, the rain falls for 7.3 days. Throughout May, 16mm (0.63") of precipitation is accumulated. In Darreh Yas, during the entire year, the rain falls for 57.9 days and collects up to 198mm (7.8") of precipitation.Snowfall
In Darreh Yas, snow does not fall in April through October.Daylight
In Darreh Yas, the average length of the day in May is 13h and 47min.On the first day of May, sunrise is at 05:20 and sunset at 18:46. On the last day of the month, sunrise is at 05:01 and sunset at 19:06 +0330.
Sunshine
In Darreh Yas, the average sunshine in May is 11.7h.UV index
In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in May interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Darreh Yas, Iran
- Average high temperature in May: 23°C
The warmest month (with the highest average high temperature) is July (31.6°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in May: 12.3°C
The month with the highest average low temperature is July (18.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Darreh Yas, Iran
- Average pressure in May: 1012.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005mbar).
Average wind speed in May
Darreh Yas, Iran
- Average wind speed in May: 9.8km/h
The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is November (6.4km/h).
Average humidity in May
Darreh Yas, Iran
- Average humidity in May: 30%
The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is July (17%).
Average rainfall in May
Darreh Yas, Iran
- Average rainfall in May: 16mm
The wettest month (with the highest rainfall) is February (37mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in May
Darreh Yas, Iran
- Average rainfall days in May: 7.3 days
The month with the highest number of rainy days is April (9.3 days).
The months with the least rainy days are August and September (0.9 days).
Average snowfall in May
Darreh Yas, Iran
- Average snowfall in May: 0mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Darreh Yas, Iran
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.1 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
Darreh Yas, Iran
- Average daylight in May: 13h and 48min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 11h and 42min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in May
Darreh Yas, Iran
- Average sunshine days in May: 20 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (16.6 days).
Average UV index in May
Darreh Yas, 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, February, November and December (UV index 2).
Average cloud cover in May
Darreh Yas, Iran
- Average cloud cover in May: 13
The months with the most cloud cover are January and February (Cloud cover 20).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in May
Darreh Yas, 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).





