Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July is the month that records the highest temperatures, with averages ranging from a high of 32.8°C (91°F) to a low of 18°C (64.4°F).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 24%.Rainfall
July is the last month it rains. During 1.4 rainfall days, in July, Heydar Didehban aggregates 1mm (0.04") of precipitation. Throughout the year, there are 72.3 rainfall days, and 259mm (10.2") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Heydar Didehban, Iran.Daylight
In Heydar Didehban, Iran, the average length of the day in July is 14h and 20min.On the first day of July, sunrise is at 05:08 and sunset at 19:42. On the last day of the month, sunrise is at 05:28 and sunset at 19:27 +0330.
Sunshine
In Heydar Didehban, the average sunshine in July is 12h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun 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.
Frequently asked questions
What are the warmest months in Heydar Didehban?
How hot does it get in Heydar Didehban in July?
What are the least humid months in Heydar Didehban?
What is the average humidity in July in Heydar Didehban?
What is the last month it rains in Heydar Didehban?
When it does not snow in Heydar Didehban?
How many hours of daylight does Heydar Didehban have in July?
When is the sunrise / sunset in July in Heydar Didehban?
How long on average sun shines in July in Heydar Didehban?
What are the months with the highest UV index in Heydar Didehban?
What is the UV index reading in July in Heydar Didehban?
Average temperature in July
Heydar Didehban, Iran
- Average high temperature in July: 32.8°C
The warmest month (with the highest average high temperature) is July (32.8°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in July: 18°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in July
Heydar Didehban, Iran
- Average pressure in July: 1006.2mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in July
Heydar Didehban, Iran
- Average wind speed in July: 9.2km/h
The windiest month (with the highest average wind speed) is May (12km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in July
Heydar Didehban, Iran
- Average humidity in July: 24%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (24%).
Average rainfall in July
Heydar Didehban, Iran
- Average rainfall in July: 1mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in July
Heydar Didehban, Iran
- Average rainfall days in July: 1.4 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in July
Heydar Didehban, Iran
- Average snowfall in July: 0mm
The months with the highest snowfall are January and February (225mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in July
Heydar Didehban, Iran
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in July /
Average sunshine in July
Heydar Didehban, Iran
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in July: 12h and 0min
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 36min).
Average sunshine days in July
Heydar Didehban, Iran
- Average sunshine days in July: 28.3 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (14.3 days).
Average UV index in July
Heydar Didehban, Iran
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in July
Heydar Didehban, Iran
- Average cloud cover in July: 6
The months with the most cloud cover are January, February and March (Cloud cover 30).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in July
Heydar Didehban, Iran
- Average visibility in July: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
Heydar Didehban, Iran
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