May weather forecast and climate
ilan, Iran

The last month of the spring, May, is a hot month in ilan, Iran, with average temperature varying between 32.2°C (90°F) and 21.9°C (71.4°F).

Temperature

In ilan, the average high-temperature in May increases, from a warm 25.7°C (78.3°F) in April, to a tropical 32.2°C (90°F). The average low-temperature, is 21.9°C (71.4°F).

Humidity

In May, the average relative humidity is 21%.

Rainfall

May is the last month it rains in ilan, Iran. During 3.2 rainfall days, ilan aggregates 6mm (0.24") of precipitation. Throughout the year, there are 51.9 rainfall days, and 240mm (9.45") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13.6h.

Sunshine

In ilan, 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 health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 8 interpret into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in ilan?

In ilan, Iran, in May, the average high-temperature is 32.2°C (90°F), and the average low-temperature is 21.9°C (71.4°F).

What is the average humidity in May in ilan?

In May, the average relative humidity is 21%.

What is the last month it rains in ilan?

May is the last month it rains. During 3.2 rainfall days, in May, ilan aggregates 6mm (0.24") of precipitation.

What is the average length of the day in May in ilan?

The average length of the day in May in ilan is 13.6h.

How long on average sun shines in May in ilan?

In May, the average sunshine in ilan is 11.8h.

When is the highest UV index in ilan?

May through August, with an average maximum UV index of 8, are months with the highest UV index in ilan, Iran.

What is the UV index intensity in May in ilan?

In May, the average daily maximum UV index in ilan, Iran, is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in May - ilan, 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 - ilan, 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 - ilan, 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 - ilan, Iran
  • Average humidity in May: 21%

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 - ilan, 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 - ilan, 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 - ilan, Iran
  • Average daylight in May: 13.6h

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in May: 11.8h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 7.1h).

Average sunshine days in May - ilan, 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 - ilan, Iran
  • Average UV index in May: 8

Months with the highest UV index are May, June, July and August (UV index 8).
Months with the lowest UV index are January, February, November and December (UV index 4).

Average cloud cover in May - ilan, Iran
  • Average cloud cover in May: 9

Months with the most cloud cover are January and February (Cloud cover 17).
Months with the least cloud cover are June and September (Cloud cover 3).

Average visibility in May - ilan, Iran
  • Average visibility in May: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).