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
April
Weather in April
Temperature
The shift from March to April sees an increase in the average high-temperature, transitioning from a mild 13.3°C (55.9°F) to a still refreshing 18.5°C (65.3°F). Halan temperatures generally rest at a low of 7.1°C (44.8°F) during the April nights.Humidity
The average relative humidity in April is 49%.Rainfall
In Halan, in April, during 9.6 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Halan, during the entire year, the rain falls for 63.9 days and collects up to 256mm (10.08") of precipitation.Snowfall
April through November are months without snowfall in Halan, Iran.Daylight
In April, the average length of the day in Halan is 13h and 4min.On the first day of April in Halan, sunrise is at 06:05 and sunset at 18:40. On the last day of the month, sunrise is at 05:29 and sunset at 19:03 +0330.
Sunshine
In Halan, the average sunshine in April is 10.7h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Halan in April?
What is the average humidity in April in Halan?
How many days does it rain in April in Halan?
When it does not snow in Halan?
Does it snow in Halan in April?
What is the average length of the day in April in Halan?
When are sunrise and sunset in April in Halan?
How many hours of sunshine does Halan have in April?
How high is the UV index in April in Halan?
Average temperature in April
Halan, Iran
- Average high temperature in April: 18.5°C
The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in April: 7.1°C
The month with the highest average low temperature is July (18.7°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in April
Halan, Iran
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in April
Halan, Iran
- Average wind speed in April: 8.9km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in April
Halan, Iran
- Average humidity in April: 49%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is July (19%).
Average rainfall in April
Halan, Iran
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is March (46mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in April
Halan, Iran
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is March (11 days).
The month with the least rainy days is August (0 days).
Average snowfall in April
Halan, Iran
- Average snowfall in April: 0mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Halan, Iran
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Halan, Iran
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 10h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in April
Halan, Iran
- Average sunshine days in April: 18.3 days
The month with the most sunshine days is August (30.9 days).
The month with the least sunshine days is February (16.7 days).
Average UV index in April
Halan, Iran
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in April
Halan, Iran
- Average cloud cover in April: 19
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 2).
Average visibility in April
Halan, 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).
