May weather forecast and climate
Chah Khani, Iran

May, the last month of the spring, in Chah Khani, is a sweltering month, with temperature in the range of an average low of 27.6°C (81.7°F) and an average high of 38.1°C (100.6°F).

Temperature

In May, the average high-temperature increases, from a tropical 31.7°C (89.1°F) in April, to a sweltering 38.1°C (100.6°F). The average low-temperature, in Chah Khani, is 27.6°C (81.7°F).

Humidity

The average relative humidity in Chah Khani, Iran, is 20%.

Rainfall

May is the last month it rains. During 2.6 rainfall days, Chah Khani aggregates 5mm (0.2") of precipitation. Throughout the year, there are 46.2 rainfall days, and 178mm (7.01") of precipitation is accumulated.

Snowfall

In Chah Khani, Iran, snow does not fall in January, March through December.

Daylight

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

Sunshine

The average sunshine in May is 11.8h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 9. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 9 translate into the following recommendations:
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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in May in Chah Khani?

In Chah Khani, in May, the average high-temperature is 38.1°C (100.6°F), and the average low-temperature is 27.6°C (81.7°F).

What is the average humidity in May in Chah Khani?

In Chah Khani, Iran, the average relative humidity in May is 20%.

What is the last month it rains in Chah Khani?

May is the last month it rains in Chah Khani, Iran. During 2.6 rainfall days, in May, Chah Khani aggregates 5mm (0.2") of precipitation.

When it does not snow in Chah Khani?

In Chah Khani, Iran, snow does not fall in January, March through December.

How many hours of daylight does Chah Khani have in May?

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

How many hours of sunshine does Chah Khani have in May?

In May, the average sunshine in Chah Khani is 11.8h.

When is the highest UV index in Chah Khani?

Months with the highest UV index are May through August, with an average maximum UV index of 9.

How high is the UV index in May in Chah Khani?

In Chah Khani, the average daily maximum UV index in May is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in May - Chah Khani, Iran
  • Average high temperature in May: 38.1°C

The warmest month (with the highest average high temperature) is July (44.1°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in May: 27.6°C

The month with the highest average low temperature is July (32.2°C).
The coldest month (with the lowest average low temperature) is January (11.4°C).

Average pressure in May - Chah Khani, Iran
  • Average pressure in May: 1008.1mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (998.7mbar).

Average wind speed in May - Chah Khani, Iran
  • Average wind speed in May: 11.8km/h

The windiest month (with the highest average wind speed) is June (12.8km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).

Average humidity in May - Chah Khani, Iran
  • Average humidity in May: 20%

The month with the highest relative humidity is January (45%).
The month with the lowest relative humidity is June (15%).

Average rainfall in May - Chah Khani, Iran
  • Average rainfall in May: 5mm

The wettest month (with the highest rainfall) is November (40mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in May - Chah Khani, Iran
  • Average rainfall days in May: 2.6 days

The month with the highest number of rainy days is March (7.8 days).
Months with the least rainy days are June and September (0.2 days).

Average snowfall days in May - Chah Khani, Iran
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in May / Average sunshine in May - Chah Khani, 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, July and August (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 7.2h).

Average sunshine days in May - Chah Khani, Iran
  • Average sunshine days in May: 26.3 days

The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is April (19.7 days).

Average UV index in May - Chah Khani, Iran
  • Average UV index in May: 9

Months with the highest UV index are May, June, July and August (UV index 9).
Months with the lowest UV index are January, February, November and December (UV index 5).

Average cloud cover in May - Chah Khani, Iran
  • Average cloud cover in May: 8

The month with the most cloud cover is January (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 1).

Average visibility in May - Chah Khani, 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).