September weather forecastRamisi, Kenya

September

Weather in September

The first month of the spring, September, is still a warm month in Ramisi, Kenya, with an average temperature ranging between max 28°C (82.4°F) and min 22.5°C (72.5°F).

Temperature

Ramisi's average high-temperature in September is a still warm 28°C (82.4°F), indicating a subtle variation from August. Ramisi's nighttime temperature during September is consistently averaged at a pleasant 22.5°C (72.5°F).

Heat index

The heat index for September is calculated to be a hot 32°C (89.6°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The months with the highest humidity are January, May, September through December, with an average relative humidity of 77%.

Rainfall

In Ramisi, during September, the rain falls for 11.2 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, there are 167.2 rainfall days, and 312mm (12.28") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 5min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:23. On the last day of September, sunrise is at 06:07 and sunset at 18:16 EAT.

Sunshine

The average sunshine in September is 8.4h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

In September, in Ramisi, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 22.5°C (72.5°F). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 32°C (89.6°F).

The months with the highest humidity are January, May, September through December, with an average relative humidity of 77%.

In September, the average relative humidity is 77%.

In Ramisi, during September, the rain falls for 11.2 days and regularly aggregates up to 12mm (0.47") of precipitation.

In September, the average day length is 12h and 5min.

In September, on the first day of the month, sunrise is at 06:21 and sunset at 18:23. On the last day of the month, sunrise is at 06:07 and sunset at 18:16 EAT.

In September, the average sunshine duration is 8.4h.

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index.

In Ramisi, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ramisi, Kenya

  • Average high temperature in September: 28°C

The warmest month (with the highest average high temperature) is March (31.6°C).
The month with the lowest average high temperature is July (27.3°C).

  • Average low temperature in September: 22.5°C

The months with the highest average low temperature are March and April (25.3°C).
The coldest month (with the lowest average low temperature) is August (22°C).

Average pressure in September
Ramisi, Kenya

  • Average pressure in September: 1015.3mbar

The month with the highest atmospheric pressure is July (1016.1mbar).
The month with the lowest atmospheric pressure is February (1010.5mbar).

Average wind speed in September
Ramisi, Kenya

  • Average wind speed in September: 18.6km/h

The windiest month (with the highest average wind speed) is July (23.2km/h).
The calmest month (with the lowest average wind speed) is March (11.9km/h).

Average humidity in September
Ramisi, Kenya

  • Average humidity in September: 77%

The months with the highest relative humidity are January, May, September, October, November and December (77%).
The month with the lowest relative humidity is July (74%).

Average rainfall in September
Ramisi, Kenya

  • Average rainfall in September: 12mm

The wettest month (with the highest rainfall) is May (48mm).
The driest month (with the least rainfall) is June (10mm).

Average rainfall days in September
Ramisi, Kenya

  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is December (21.2 days).
The month with the least rainy days is February (8.8 days).

Average daylight in September /
Average sunshine in September
Ramisi, Kenya

  • Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in September: 8h and 24min

The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is May (Average sunshine: 7h and 54min).

Average sunshine days in September
Ramisi, Kenya

  • Average sunshine days in September: 8.8 days

The month with the most sunshine days is February (15.3 days).
The month with the least sunshine days is December (7 days).

Average UV index in September
Ramisi, Kenya

  • Average UV index in September: 7

The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).

Average cloud cover in September
Ramisi, Kenya

  • Average cloud cover in September: 42

The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 30).

Average visibility in September
Ramisi, Kenya

  • Average visibility in September: 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).