May weather forecastGuyom, Iran
May
Weather in May
May, the last month of the spring in Guyom, is a warm month, with an average temperature fluctuating between 28.4°C (83.1°F) and 18.6°C (65.5°F).Temperature
Guyom sees an increase in the average high-temperature with the arrival of May, moving from April's agreeable 22.1°C (71.8°F) to a moderately hot 28.4°C (83.1°F). In Guyom, the May nights cool down to an average low of 18.6°C (65.5°F).Humidity
The average relative humidity in May is 22%.Rainfall
May is the last month it rains. During 2.8 rainfall days, in May, Guyom aggregates 5mm (0.2") of precipitation. In Guyom, during the entire year, the rain falls for 45.8 days and collects up to 207mm (8.15") of precipitation.Snowfall
April through December are months without snowfall in Guyom.Daylight
In Guyom, the average length of the day in May is 13h and 40min.On the first day of the month, sunrise is at 05:17 and sunset at 18:38. On the last day of May, sunrise is at 05:00 and sunset at 18:56 +0330.
Sunshine
In May, the average sunshine is 11.8h.UV index
In May, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in May translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Guyom, Iran
- Average high temperature in May: 28.4°C
The warmest month (with the highest average high temperature) is July (35.6°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in May: 18.6°C
The month with the highest average low temperature is July (24.2°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure in May
Guyom, Iran
- Average pressure in May: 1010.3mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).
Average wind speed in May
Guyom, Iran
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is May (11.1km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in May
Guyom, Iran
- Average humidity in May: 22%
The months with the highest relative humidity are January and February (47%).
The month with the lowest relative humidity is June (12%).
Average rainfall in May
Guyom, Iran
- Average rainfall in May: 5mm
The wettest month (with the highest rainfall) is January (40mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days in May
Guyom, Iran
- Average rainfall days in May: 2.8 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (0.4 days).
Average snowfall in May
Guyom, Iran
- Average snowfall in May: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Guyom, Iran
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Guyom, Iran
- Average daylight in May: 13h and 42min
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 month with the most sunshine is June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 7h and 12min).
Average sunshine days in May
Guyom, Iran
- Average sunshine days in May: 26.3 days
The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in May
Guyom, Iran
- Average UV index in May: 7
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Guyom, Iran
- Average cloud cover in May: 10
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in May
Guyom, 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).
