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 arrival of May brings an increase in high-temperatures, moving from a refreshing 17.3°C (63.1°F) in April to a warm 23.9°C (75°F). May's nights observe an average temperature of 15.8°C (60.4°F).Humidity
The average relative humidity in May is 70%.Rainfall
In Lahijan, during May, the rain falls for 10.6 days and regularly aggregates up to 23mm (0.91") of precipitation. In Lahijan, during the entire year, the rain falls for 130.8 days and collects up to 567mm (22.32") of precipitation.Snowfall
In Lahijan, snow does not fall in April through October.Daylight
In May, the average length of the day is 14h and 10min.On the first day of the month, sunrise is at 05:14 and sunset at 18:59. On the last day of May, sunrise is at 04:51 and sunset at 19:24 +0330.
Sunshine
The average sunshine in May is 11.2h.UV index
The average daily maximum UV index in May in Lahijan is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 6 in May transforms into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May in Lahijan?
How much does it rain in May?
When it does not snow?
How many hours of daylight does Lahijan have in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Lahijan have in May?
What is the UV index intensity in May?
Average temperature in May
Lahijan, Iran
- Average high temperature in May: 23.9°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is February (11.3°C).
- Average low temperature in May: 15.8°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is February (6°C).
Average pressure in May
Lahijan, Iran
- Average pressure in May: 1013.1mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in May
Lahijan, Iran
- Average wind speed in May: 8.6km/h
The windiest month (with the highest average wind speed) is January (9.8km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in May
Lahijan, Iran
- Average humidity in May: 70%
The months with the highest relative humidity are September and October (75%).
The months with the lowest relative humidity are June and July (65%).
Average rainfall in May
Lahijan, Iran
- Average rainfall in May: 23mm
The wettest month (with the highest rainfall) is November (89mm).
The driest month (with the least rainfall) is June (17mm).
Average rainfall days in May
Lahijan, Iran
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is October (15.1 days).
The month with the least rainy days is June (6.8 days).
Average snowfall in May
Lahijan, Iran
- Average snowfall in May: 0mm
The month with the highest snowfall is February (198mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Lahijan, Iran
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Lahijan, Iran
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in May
Lahijan, Iran
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is September (12.5 days).
Average UV index in May
Lahijan, Iran
- Average UV index in May: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in May
Lahijan, Iran
- Average cloud cover in May: 20
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in May
Lahijan, Iran
- Average visibility in May: 10km
The months with the highest visibility are January, March, May, June, July, August and December (10km).
The months with the lowest visibility are February, April, September, October and November (9km).
