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 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 arrival of April witnesses a small shift in the average high-temperature, moving from a moderately hot 28°C (82.4°F) in March to a hot 32°C (89.6°F). The average low-temperature, in April, is a warm 26.5°C (79.7°F).Heat index
During April, the heat index is computed to be a hot 34°C (93.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in April is 50%.Rainfall
April is the last month it rains. During 2.7 rainfall days, in April, Ruku aggregates 5mm (0.2") of precipitation. In Ruku, during the entire year, the rain falls for 22.6 days and collects up to 58mm (2.28") of precipitation.Daylight
In Ruku, the average length of the day in April is 12h and 46min.On the first day of April, sunrise is at 05:16 and sunset at 17:42. On the last day of the month, sunrise is at 04:49 and sunset at 17:56 +0330.
Sunshine
In April, the average sunshine is 9.9h.UV index
April through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 8 suggests these recommendations:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in April?
What is the average humidity in April in Ruku?
What is the last month it rains?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Ruku have in April?
What are the months with the highest UV index?
What is the UV index intensity in April?
Average temperature in April
Ruku, Iran
- Average high temperature in April: 32°C
The warmest month (with the highest average high temperature) is May (35.6°C).
The month with the lowest average high temperature is January (23.2°C).
- Average low temperature in April: 26.5°C
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in April
Ruku, Iran
- Average pressure in April: 1009.1mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (998.1mbar).
Average wind speed in April
Ruku, Iran
- Average wind speed in April: 15.6km/h
The windiest month (with the highest average wind speed) is May (15.9km/h).
The calmest month (with the lowest average wind speed) is December (10.3km/h).
Average humidity in April
Ruku, Iran
- Average humidity in April: 50%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is December (46%).
Average rainfall in April
Ruku, Iran
- Average rainfall in April: 5mm
The wettest month (with the highest rainfall) is January (14mm).
The driest months (with the least rainfall) are May and September (0mm).
Average rainfall days in April
Ruku, Iran
- Average rainfall days in April: 2.7 days
The month with the highest number of rainy days is January (3.6 days).
The month with the least rainy days is May (0.2 days).
Average daylight in April /
Average sunshine in April
Ruku, Iran
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in April
Ruku, Iran
- Average sunshine days in April: 27.4 days
The month with the most sunshine days is May (30.8 days).
The month with the least sunshine days is February (24.3 days).
Average UV index in April
Ruku, Iran
- Average UV index in April: 8
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in April
Ruku, Iran
- Average cloud cover in April: 8
The months with the most cloud cover are July and August (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 3).
Average visibility in April
Ruku, 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).
