Being a transitional month,
April takes
Bandar Bushehr closer to its hot, summer spell. This month often brings remarkably warmer days, yet it still can cool down appreciably in the evenings. The drop in rainfall to a mere 9mm (0.35") in April strongly indicates the drying trend of the region. April's weather redefines Bandar Bushehr's climate, driving its shift from a moderately warm spring towards the heat-heavy months that are soon to follow.
Temperature
The shift into April in Bandar Bushehr is accompanied by a temperature increase, with the average high-temperature rising from 24.2°C (75.6°F) in
March to a still moderately hot 29.6°C (85.3°F). During April, Bandar Bushehr witnesses a consistent average low-temperature of 18.9°C (66°F).
Heat index
The heat index for April is appraised at a tropical 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Consider that heat index readings are for situations in the shade and light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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
In April, the average relative humidity in Bandar Bushehr is 60%.
Rainfall
In Bandar Bushehr, in April, it is raining for 1.7 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Bandar Bushehr,
Iran, there are 23 rainfall days, and 268mm (10.55") of precipitation is accumulated.
Sea temperature
In April, the average sea temperature is 22.3°C (72.1°F).
Note: Swimming in 22.3°C (72.1°F) waters may not appeal to those sensitive to cold. Yet, the presence of sunshine, the strength of the wind, and the air temperature can alter this experience. Some might even opt for a wetsuit for added comfort.
Daylight
In Bandar Bushehr, the average length of the day in April is 12h and 52min.
On the first day of April in Bandar Bushehr, sunrise is at 05:55 and sunset at 18:24. On the last day of the month, sunrise is at 05:25 and sunset at 18:41 +0330.
Sunshine
In Bandar Bushehr, the average sunshine in April is 7.7h.