Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
El Arenal registers an average high-temperature of a still moderately hot 26.2°C (79.2°F) with the arrival of September, showing minor deviation from the preceding month. An average temperature of 18.7°C (65.7°F) marks the nights in September.Humidity
In El Arenal, Nicaragua, the average relative humidity in September is 90%.Rainfall
In El Arenal, during September, the rain falls for 27.7 days and regularly aggregates up to 178mm (7.01") of precipitation. Throughout the year, in El Arenal, there are 243.2 rainfall days, and 1207mm (47.52") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 12min.On the first day of the month, sunrise is at 05:32 and sunset at 17:54. On the last day of September, sunrise is at 05:32 and sunset at 17:33 CST.
Sunshine
In September, the average sunshine is 5.5h.UV index
The months with the lowest UV index in El Arenal are January, May, June, August through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Adopt protective measures - It is advised to guard against sun damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the usual temperature for El Arenal in September?
What is the average humidity in September in El Arenal?
How much does it rain in El Arenal in September?
What is the average length of the day in September in El Arenal?
What time are sunrise and sunset in September in El Arenal?
How long on average sun shines in September in El Arenal?
What are the months with the lowest UV index in El Arenal?
What is the UV index reading in September in El Arenal?
Average temperature in September
El Arenal, Nicaragua
- Average high temperature in September: 26.2°C
The warmest month (with the highest average high temperature) is April (30.1°C).
The month with the lowest average high temperature is December (24.5°C).
- Average low temperature in September: 18.7°C
The month with the highest average low temperature is May (19.3°C).
The coldest month (with the lowest average low temperature) is January (16°C).
Average pressure in September
El Arenal, Nicaragua
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is October (1011.5mbar).
Average wind speed in September
El Arenal, Nicaragua
- Average wind speed in September: 6.8km/h
The windiest months (with the highest average wind speed) are January and February (13.6km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).
Average humidity in September
El Arenal, Nicaragua
- Average humidity in September: 90%
The month with the highest relative humidity is October (91%).
The month with the lowest relative humidity is April (71%).
Average rainfall in September
El Arenal, Nicaragua
- Average rainfall in September: 178mm
The wettest month (with the highest rainfall) is October (240mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
El Arenal, Nicaragua
- Average rainfall days in September: 27.7 days
The month with the highest number of rainy days is October (28.7 days).
The months with the least rainy days are January and February (10.8 days).
Average daylight in September /
Average sunshine in September
El Arenal, Nicaragua
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 5h and 3min
The month with the most sunshine is April (Average sunshine: 8h and 0min).
The month with the least sunshine is October (Average sunshine: 5h and 6min).
Average sunshine days in September
El Arenal, Nicaragua
- Average sunshine days in September: 1.4 days
The month with the most sunshine days is March (13.3 days).
The months with the least sunshine days are July and October (1 days).
Average UV index in September
El Arenal, Nicaragua
- Average UV index in September: 5
The months with the highest UV index are February, March, April and July (UV index 6).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 5).
Average cloud cover in September
El Arenal, Nicaragua
- Average cloud cover in September: 70
The month with the most cloud cover is October (Cloud cover 73).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in September
El Arenal, Nicaragua
- Average visibility in September: 5km
The month with the highest visibility is April (9km).
The months with the lowest visibility are September and October (5km).
El Arenal, Nicaragua
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