Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The shift into April is marked by a rise in the average high-temperature, moving from March's cool 10.6°C (51.1°F) to a refreshing 16.9°C (62.4°F). April witnesses an average nighttime temperature of 7.2°C (45°F) in Kalashan.Humidity
In April, the average relative humidity is 49%.Rainfall
April is the month with the most rainfall. Rain falls for 10.7 days and accumulates 23mm (0.91") of precipitation.Snowfall
January through April and December are months with snowfall in Kalashan, Iran. April is the last month it regularly snows in Kalashan. During 0.3 snowfall days, in April, Kalashan aggregates 3mm (0.12") of snow. In Kalashan, during the entire year, snow falls for 13.3 days and aggregates up to 165mm (6.5") of snow.Daylight
The average length of the day in April in Kalashan is 13h and 12min.On the first day of the month, sunrise is at 06:15 and sunset at 18:54. On the last day of April, sunrise is at 05:34 and sunset at 19:21 +0330.
Sunshine
The average sunshine in April in Kalashan is 10.4h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are April temperatures in Kalashan?
What is the average humidity in April in Kalashan?
What is the rainiest month in Kalashan?
How many days does it rain in April in Kalashan?
What is the last month it snows in Kalashan?
How many hours of daylight does Kalashan have in April?
When is the sunrise / sunset in April in Kalashan?
How long on average sun shines in April in Kalashan?
What is the UV index reading in April in Kalashan?
Average temperature in April
Kalashan, Iran
- Average high temperature in April: 16.9°C
The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in April: 7.2°C
The month with the highest average low temperature is July (20.1°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in April
Kalashan, Iran
- Average pressure in April: 1014.3mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1008.5mbar).
Average wind speed in April
Kalashan, Iran
- Average wind speed in April: 8.4km/h
The windiest month (with the highest average wind speed) is July (8.5km/h).
The calmest months (with the lowest average wind speed) are November and December (5.9km/h).
Average humidity in April
Kalashan, Iran
- Average humidity in April: 49%
The month with the highest relative humidity is January (73%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in April
Kalashan, Iran
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is April (23mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in April
Kalashan, Iran
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is April (10.7 days).
The month with the least rainy days is August (3.7 days).
Average snowfall in April
Kalashan, Iran
- Average snowfall in April: 3mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Kalashan, Iran
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Kalashan, Iran
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in April
Kalashan, Iran
- Average sunshine days in April: 17.5 days
The months with the most sunshine days are August and November (24.5 days).
The month with the least sunshine days is May (16.3 days).
Average UV index in April
Kalashan, Iran
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Kalashan, Iran
- Average cloud cover in April: 23
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in April
Kalashan, Iran
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Kalashan, Iran
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