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
September
Weather in September
Temperature
The average high-temperature in September, at a still warm 25.4°C (77.7°F), reveals a modest deviation from August's 23.6°C (74.5°F). An average low-temperature of 14.5°C (58.1°F) is common in Mathiga, Kenya, during the nights of September.Humidity
In September, the average relative humidity is 66%.Rainfall
In Mathiga, during September, the rain falls for 16.7 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 198.6 rainfall days, and 784mm (30.87") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 7min.On the first day of September, sunrise is at 06:27 and sunset at 18:33. On the last day of the month, sunrise is at 06:16 and sunset at 18:23 EAT.
Sunshine
The average sunshine in September is 9.2h.UV index
The months with the highest UV index in Mathiga are January, February and September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, an average UV index of 6 transforms into the following instructions:
Ward off overexposure. Defence against solar harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mathiga in September?
What is the average humidity in September in Mathiga?
How many days does it rain in September in Mathiga?
What is the average length of the day in September in Mathiga?
When is the sunrise / sunset in September in Mathiga?
How long on average sun shines in September in Mathiga?
When is the highest UV index in Mathiga?
What is the UV index reading in September in Mathiga?
Average temperature in September
Mathiga, Kenya
- Average high temperature in September: 25.4°C
The warmest months (with the highest average high temperature) are February and March (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is October (15.2°C).
The coldest months (with the lowest average low temperature) are July and December (13°C).
Average pressure in September
Mathiga, Kenya
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is July (1016.1mbar).
The month with the lowest atmospheric pressure is March (1012.9mbar).
Average wind speed in September
Mathiga, Kenya
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is June (6.2km/h).
Average humidity in September
Mathiga, Kenya
- Average humidity in September: 66%
The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is February (62%).
Average rainfall in September
Mathiga, Kenya
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is April (155mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in September
Mathiga, Kenya
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is April (24.6 days).
The month with the least rainy days is January (6.3 days).
Average daylight in September /
Average sunshine in September
Mathiga, Kenya
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 8h and 36min).
Average sunshine days in September
Mathiga, Kenya
- Average sunshine days in September: 10.5 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is April (4.3 days).
Average UV index in September
Mathiga, Kenya
- Average UV index in September: 6
The months with the highest UV index are January, February and September (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in September
Mathiga, Kenya
- Average cloud cover in September: 38
The month with the most cloud cover is May (Cloud cover 50).
The months with the least cloud cover are January and February (Cloud cover 20).
Average visibility in September
Mathiga, Kenya
- Average visibility in September: 10km
The months with the highest visibility are February, August and September (10km).
The month with the lowest visibility is May (7km).
