September weather forecastIshiara, Kenya
September
Weather in September
The first month of the spring, September, is still a warm month in Ishiara, Kenya, with an average temperature ranging between min 14.5°C (58.1°F) and max 25.4°C (77.7°F).Temperature
The beginning of September records an average high-temperature of a still warm 25.4°C (77.7°F), almost echoing the conditions of the previous month. An average nighttime temperature of 14.5°C (58.1°F) is noted during the month of September.Humidity
In September, the average relative humidity is 66%.Rainfall
In Ishiara, Kenya, in September, during 16.7 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Ishiara, during the entire year, the rain falls for 198.6 days and collects up to 784mm (30.87") of precipitation.Daylight
In September, the average length of the day in Ishiara is 12h and 7min.On the first day of September in Ishiara, sunrise is at 06:25 and sunset at 18:31. On the last day of the month, sunrise is at 06:15 and sunset at 18:22 EAT.
Sunshine
In Ishiara, the average sunshine in September is 9.2h.UV index
January, February and September, with an average maximum UV index of 6, are months with the highest UV index in Ishiara. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during September leads to these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ishiara, 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
Ishiara, 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
Ishiara, 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
Ishiara, 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
Ishiara, 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
Ishiara, 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
Ishiara, Kenya
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 6min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 12min
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
Ishiara, 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
Ishiara, 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
Ishiara, 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
Ishiara, 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).
