April weather forecastSin, Iran
April
Weather in April
April in Sin, Iran, is an agreeable spring month, with an average temperature ranging between min 10.9°C (51.6°F) and max 21.9°C (71.4°F).Temperature
The shift into April is accompanied by a modest temperature increase, with the average high-temperature edging up from a refreshing 17.3°C (63.1°F) in March to a pleasant 21.9°C (71.4°F). Throughout April, an average low-temperature of 10.9°C (51.6°F) is experienced.Humidity
In April, the average relative humidity in Sin is 29%.Rainfall
The wettest months are March through May, with an average 10mm (0.39") of rainfall.Snowfall
March through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 0min.On the first day of the month, sunrise is at 05:50 and sunset at 18:23. On the last day of April, sunrise is at 05:16 and sunset at 18:44 +0330.
Sunshine
The average sunshine in April is 11.5h.UV index
In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 in April translates into these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sin, Iran
- Average high temperature in April: 21.9°C
The warmest month (with the highest average high temperature) is July (35.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in April: 10.9°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in April
Sin, Iran
- Average pressure in April: 1014mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in April
Sin, Iran
- Average wind speed in April: 9.6km/h
The windiest month (with the highest average wind speed) is July (10.9km/h).
The calmest month (with the lowest average wind speed) is December (5.3km/h).
Average humidity in April
Sin, Iran
- Average humidity in April: 29%
The month with the highest relative humidity is January (45%).
The month with the lowest relative humidity is July (14%).
Average rainfall in April
Sin, Iran
- Average rainfall in April: 10mm
The wettest months (with the highest rainfall) are March, April and May (10mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in April
Sin, Iran
- Average rainfall days in April: 6.9 days
The month with the highest number of rainy days is April (6.9 days).
The month with the least rainy days is September (0.1 days).
Average snowfall in April
Sin, Iran
- Average snowfall in April: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sin, Iran
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Sin, Iran
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 11h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February, November and December (Average sunshine: 7h and 24min).
Average sunshine days in April
Sin, Iran
- Average sunshine days in April: 19.8 days
The months with the most sunshine days are July and August (30.8 days).
The month with the least sunshine days is April (19.8 days).
Average UV index in April
Sin, Iran
- Average UV index in April: 5
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Sin, Iran
- Average cloud cover in April: 15
The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in April
Sin, Iran
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
