September weather forecast
Gatare, Rwanda

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Weather in September

September brings a sharp rise in rainfall, jumping from 26mm (1.02") in August to a significant 64mm (2.52"). A slight shift towards cooler nights marks the transition from August to September. Despite this increase in rainfall, the pleasantly warm September days make Gatare a choice destination for those seeking a comfortable climate. The gradual rise in cloud cover, to 26%, indicates the arrival of the wet season. The persistent winds offer a delightful companionship to the showers.

Temperature

The months of August and September bring the highest temperatures, averaging a high of 24.6°C (76.3°F).

Humidity

In September, the average relative humidity in Gatare is 62%.

Rainfall

In Gatare, in September, it is raining for 22.5 days, with typically 64mm (2.52") of accumulated precipitation. In Gatare, during the entire year, the rain falls for 294.8 days and collects up to 1224mm (48.19") of precipitation.

Daylight

The average length of the day in September in Gatare is 12h and 6min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:05. On the last day of September, sunrise is at 05:49 and sunset at 17:56 CAT.

Sunshine

The average sunshine in September is 10.4h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 5 during September morphs into the following directions:
Take necessary precautions - Protection from skin and eye injury is mandatory. To guard against the harmful effects of the Sun, minimize exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What is the warmest month?

Gatare's warmest period falls in August and September, when the average high-temperatures ascend to 24.6°C (76.3°F).

What is the temperature in September?

The high-temperature, in September, in Gatare, is 24.6°C (76.3°F), while the low-temperature averages to 14.9°C (58.8°F).

What is the average humidity in September in Gatare?

In Gatare, the average relative humidity in September is 62%.

How many days does it rain in September?

In Gatare, during September, the rain falls for 22.5 days and regularly aggregates up to 64mm (2.52") of precipitation.

What is the average length of the day in September?

In September, the average day length is 12h and 6min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 06:00 and sunset at 18:05. On the last day of the month, sunrise is at 05:49 and sunset at 17:56 CAT.

How long on average sun shines in September?

The average sunshine duration in September in Gatare is 10.4h.

What are the months with the highest UV index?

January through December, with an average maximum UV index of 5, are months with the highest UV index.

What is the month with the lowest UV index?

The months with the lowest UV index are January through December, with an average maximum UV index of 5.

How high is the UV index in September?

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Gatare, Rwanda

Average temperature in September - Gatare, Rwanda
  • Average high temperature in September: 24.6°C

The warmest months (with the highest average high temperature) are August and September (24.6°C).
The month with the lowest average high temperature is May (22.8°C).

  • Average low temperature in September: 14.9°C

The month with the highest average low temperature is October (15.2°C).
The coldest month (with the lowest average low temperature) is June (12.5°C).

Average pressure in September
Gatare, Rwanda

Average pressure in September - Gatare, Rwanda
  • Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).

Average wind speed in September
Gatare, Rwanda

Average wind speed in September - Gatare, Rwanda
  • Average wind speed in September: 5.2km/h

The windiest months (with the highest average wind speed) are May, June, July and August (5.6km/h).
The calmest month (with the lowest average wind speed) is December (4.1km/h).

Average humidity in September
Gatare, Rwanda

Average humidity in September - Gatare, Rwanda
  • Average humidity in September: 62%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is August (60%).

Average rainfall in September
Gatare, Rwanda

Average rainfall in September - Gatare, Rwanda
  • Average rainfall in September: 64mm

The wettest month (with the highest rainfall) is December (167mm).
The driest month (with the least rainfall) is July (21mm).

Average rainfall days in September
Gatare, Rwanda

Average rainfall days in September - Gatare, Rwanda
  • Average rainfall days in September: 22.5 days

The months with the highest number of rainy days are March and December (30.1 days).
The month with the least rainy days is July (13.2 days).

Average daylight in September /
Average sunshine in September
Gatare, Rwanda

Average daylight in September / Average sunshine in September - Gatare, Rwanda
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is April (Average sunshine: 8h and 36min).

Average sunshine days in September
Gatare, Rwanda

Average sunshine days in September - Gatare, Rwanda
  • Average sunshine days in September: 4.3 days

The month with the most sunshine days is July (15 days).
The month with the least sunshine days is November (0.1 days).

Average UV index in September
Gatare, Rwanda

Average UV index in September - Gatare, Rwanda
  • Average UV index in September: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).

Average cloud cover in September
Gatare, Rwanda

Average cloud cover in September - Gatare, Rwanda
  • Average cloud cover in September: 26

The month with the most cloud cover is April (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in September
Gatare, Rwanda

Average visibility in September - Gatare, Rwanda
  • Average visibility in September: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).

Gatare, Rwanda

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