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
The onset of May marks an increase in the average high-temperature, moving from an enjoyable 17.1°C (62.8°F) in April to a warm 23.3°C (73.9°F). Sayan experiences a nighttime temperature average of 11.6°C (52.9°F) during May.Humidity
In Sayan, the average relative humidity in May is 37%.Rainfall
In May, the rain falls for 5.2 days. Throughout May, 10mm (0.39") of precipitation is accumulated. In Sayan, during the entire year, the rain falls for 63.6 days and collects up to 169mm (6.65") of precipitation.Snowfall
In Sayan, snow does not fall in May through October.Daylight
The average length of the day in May is 14h and 1min.On the first day of May, sunrise is at 05:21 and sunset at 18:59. On the last day of the month, sunrise is at 05:00 and sunset at 19:22 +0330.
Sunshine
In Sayan, the average sunshine in May is 11.8h.UV index
In Sayan, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. 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.
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 many days does it rain in May?
When it does not snow in Sayan?
Does it snow in May?
How many hours of daylight does Sayan have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May in Sayan?
What is the UV index reading in May?
Average temperature in May
Sayan, Iran
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is July (33.7°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in May: 11.6°C
The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Sayan, Iran
- Average pressure in May: 1013.7mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in May
Sayan, Iran
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is December (8.4km/h).
Average humidity in May
Sayan, Iran
- Average humidity in May: 37%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (24%).
Average rainfall in May
Sayan, Iran
- Average rainfall in May: 10mm
The wettest month (with the highest rainfall) is February (30mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in May
Sayan, Iran
- Average rainfall days in May: 5.2 days
The months with the highest number of rainy days are March and April (9.8 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in May
Sayan, Iran
- Average snowfall in May: 0mm
The month with the highest snowfall is February (109mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Sayan, Iran
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (7.5 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
Sayan, Iran
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 11h and 5min
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 48min).
Average sunshine days in May
Sayan, Iran
- Average sunshine days in May: 22.3 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (16.1 days).
Average UV index in May
Sayan, Iran
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Sayan, Iran
- Average cloud cover in May: 11
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in May
Sayan, Iran
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
