January weather forecastCyumba, Rwanda

January

Weather in January

January, the same as December, in Cyumba, Rwanda, is another pleasant summer month, with an average temperature ranging between max 22.8°C (73°F) and min 12.5°C (54.5°F).

Temperature

January's arrival brings an average high-temperature of a still pleasant 22.8°C (73°F), demonstrating subtle variation from the preceding month. In January, the temperature in Cyumba drops to an average of 12.5°C (54.5°F) at night.

Humidity

In January, the average relative humidity is 74%.

Rainfall

In Cyumba, in January, during 22.3 rainfall days, 97mm (3.82") of precipitation is typically accumulated. Throughout the year, there are 313.2 rainfall days, and 2163mm (85.16") of precipitation is accumulated.

Daylight

In January, the average length of the day is 12h and 12min.
On the first day of January in Cyumba, sunrise is at 05:56 and sunset at 18:09. On the last day of the month, sunrise is at 06:07 and sunset at 18:18 CAT.

Sunshine

With an average of 9.4h of sunshine, January has the most sunshine of the year.

UV index

January through March, May through September, November and December, with an average maximum UV index of 5, are months with the highest UV index in Cyumba, Rwanda. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 5 in January translates into these instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Cyumba in January has an average high-temperature of 22.8°C (73°F) and an average low-temperature of 12.5°C (54.5°F).

In Cyumba, Rwanda, the average relative humidity in January is 74%.

In January, in Cyumba, the rain falls for 22.3 days. Throughout January, 97mm (3.82") of precipitation is accumulated.

The average day length in January in Cyumba is 12h and 12min.

On the first day of January in Cyumba, sunrise is at 05:56 and sunset at 18:09. On the last day of the month, sunrise is at 06:07 and sunset at 18:18 CAT.

January has the most sunshine of the year in Cyumba, Rwanda, with an average of 9.4h of sunshine.

In Cyumba, the average sunshine duration in January is 9.4h.

The months with the highest UV index are January through March, May through September, November and December, with an average maximum UV index of 5.

The average daily maximum UV index in January in Cyumba, Rwanda, is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

21°C

22.8°C

23.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.2km/h

7.4km/h

7.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.1

6.4

3.4

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Cyumba, Rwanda

Average high temperature in January: 22.8°C

The warmest month (with the highest average high temperature) is February (23.2°C).
The month with the lowest average high temperature is May (19.9°C).

Average low temperature in January: 12.5°C

The month with the highest average low temperature is September (14.3°C).
The coldest month (with the lowest average low temperature) is December (11.9°C).

Average pressure in January
Cyumba, Rwanda

Average pressure in January: 1012.9mbar

The month with the highest atmospheric pressure is June (1015.5mbar).
The month with the lowest atmospheric pressure is February (1012.3mbar).

Average wind speed in January
Cyumba, Rwanda

Average wind speed in January: 6.5km/h

The windiest months (with the highest average wind speed) are June and July (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.9km/h).

Average humidity in January
Cyumba, Rwanda

Average humidity in January: 74%

The month with the highest relative humidity is May (89%).
The months with the lowest relative humidity are July and August (67%).

Average rainfall in January
Cyumba, Rwanda

Average rainfall in January: 97mm

The wettest month (with the highest rainfall) is October (293mm).
The driest month (with the least rainfall) is July (45mm).

Average rainfall days in January
Cyumba, Rwanda

Average rainfall days in January: 22.3 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is July (15.3 days).

Average daylight in January /
Average sunshine in January
Cyumba, Rwanda

Average daylight in January: 12h and 12min

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 0min).

Average sunshine in January: 9h and 24min

The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).

Average sunshine days in January
Cyumba, Rwanda

Average sunshine days in January: 6.4 days

The month with the most sunshine days is July (13.6 days).
The months with the least sunshine days are April and November (0 days).

Average UV index in January
Cyumba, Rwanda

Average UV index in January: 5

The months with the highest UV index are January, February, March, May, June, July, August, September, November and December (UV index 5).
The months with the lowest UV index are April and October (UV index 4).