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
April sees a rise in the average high-temperature, climbing from a fresh 12.1°C (53.8°F) in March to an enjoyable 17.7°C (63.9°F). Sisab's temperature in April lowers to a consistent average of 8.3°C (46.9°F) during the nights.Humidity
In April, the average relative humidity in Sisab is 48%.Rainfall
The month with the most rainfall in Sisab is April, when the rain falls for 10.9 days and typically aggregates up to 39mm (1.54") of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Sisab aggregates 27mm (1.06") of snow. In Sisab, Iran, during the entire year, snow falls for 19.3 days and aggregates up to 370mm (14.57") of snow.Daylight
In April, the average length of the day in Sisab, Iran, is 13h and 10min.On the first day of the month, sunrise is at 05:24 and sunset at 18:02. On the last day of April, in Sisab, sunrise is at 04:44 and sunset at 18:28 +0330.
Sunshine
In April, the average sunshine in Sisab is 11h.UV index
In April, the average daily maximum UV index in Sisab is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 5 in April translates into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Sisab?
What is the average humidity in April in Sisab?
What is the rainiest month in Sisab?
How much does it rain in Sisab in April?
What is the last month it snows in Sisab?
How many hours of daylight does Sisab have in April?
When is the sunrise / sunset in April in Sisab?
How long on average sun shines in April in Sisab?
What is the UV index reading in April in Sisab?
Average temperature in April
Sisab, Iran
- Average high temperature in April: 17.7°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in April: 8.3°C
The month with the highest average low temperature is July (20.9°C).
The coldest months (with the lowest average low temperature) are January and February (-2.6°C).
Average pressure in April
Sisab, Iran
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1008.1mbar).
Average wind speed in April
Sisab, Iran
- Average wind speed in April: 10.5km/h
The windiest month (with the highest average wind speed) is July (12.8km/h).
The calmest month (with the lowest average wind speed) is November (8.1km/h).
Average humidity in April
Sisab, Iran
- Average humidity in April: 48%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is July (26%).
Average rainfall in April
Sisab, Iran
- Average rainfall in April: 39mm
The wettest month (with the highest rainfall) is April (39mm).
The driest months (with the least rainfall) are August and September (1mm).
Average rainfall days in April
Sisab, Iran
- Average rainfall days in April: 10.9 days
The month with the highest number of rainy days is April (10.9 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in April
Sisab, Iran
- Average snowfall in April: 27mm
The month with the highest snowfall is February (166mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Sisab, Iran
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (5.8 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
Sisab, Iran
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 11h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in April
Sisab, Iran
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is April (17.2 days).
Average UV index in April
Sisab, Iran
- Average UV index in April: 5
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Sisab, Iran
- Average cloud cover in April: 24
The month with the most cloud cover is February (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 5).
Average visibility in April
Sisab, 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).
