September weather forecastKainam, Tanzania

September

Weather in September

September, the first month of the spring in Kainam, is also a moderately hot month, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 27.5°C (81.5°F).

Temperature

The average high-temperature for September is a still warm 27.5°C (81.5°F), closely aligning with the temperature of the preceding month. The average low-temperature reading in September for Kainam reflects a significant fall from the daytime highs, stabilizing at a moderate 15.2°C (59.4°F).

Heat index

In September, the average heat index is appraised at 29°C (84.2°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The least humid month is September, with an average relative humidity of 58%.

Rainfall

In Kainam, in September, during 3.3 rainfall days, 3mm (0.12") of precipitation is typically accumulated. Throughout the year, there are 153.2 rainfall days, and 626mm (24.65") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 5min.
On the first day of September, sunrise is at 06:36 and sunset at 18:38. On the last day of the month, sunrise is at 06:23 and sunset at 18:31 EAT.

Sunshine

With an average of 9.8h of sunshine, September has the most sunshine of the year.

UV index

The months with the highest UV index are January through March, August through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Jul 13, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Kainam, 27.5°C (81.5°F) is the average high-temperature and 15.2°C (59.4°F) is the average low-temperature during September. In September, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 29°C (84.2°F).

September is the least humid month, with an average relative humidity of 58%.

The average relative humidity in September is 58%.

In Kainam, Tanzania, in September, during 3.3 rainfall days, 3mm (0.12") of precipitation is typically accumulated.

The average day length in September is 12h and 5min.

In September, on the first day of the month, sunrise is at 06:36 and sunset at 18:38. On the last day of the month, sunrise is at 06:23 and sunset at 18:31 EAT.

The month with the most sunshine in Kainam is September, with an average of 9.8h of sunshine.

In Kainam, the average sunshine duration in September is 9.8h.

January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index.

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

25.3°C

27.5°C

27.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.8km/h

11.9km/h

11.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

24.6

24.9

17.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Kainam, Tanzania

Average high temperature in September: 27.5°C

The warmest month (with the highest average high temperature) is February (28.9°C).
The month with the lowest average high temperature is June (23.7°C).

Average low temperature in September: 15.2°C

The months with the highest average low temperature are March and November (17.5°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).

Average pressure in September
Kainam, Tanzania

Average pressure in September: 1015.6mbar

The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is February (1012.3mbar).

Average wind speed in September
Kainam, Tanzania

Average wind speed in September: 11.3km/h

The windiest month (with the highest average wind speed) is September (11.3km/h).
The calmest month (with the lowest average wind speed) is March (6.5km/h).

Average humidity in September
Kainam, Tanzania

Average humidity in September: 58%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is September (58%).

Average rainfall in September
Kainam, Tanzania

Average rainfall in September: 3mm

The wettest month (with the highest rainfall) is April (124mm).
The driest month (with the least rainfall) is August (2mm).

Average rainfall days in September
Kainam, Tanzania

Average rainfall days in September: 3.3 days

The month with the highest number of rainy days is April (24.1 days).
The months with the least rainy days are August and September (3.3 days).

Average daylight in September /
Average sunshine in September
Kainam, Tanzania

Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

Average sunshine in September: 9h and 48min

The month with the most sunshine is September (Average sunshine: 9h and 48min).
The month with the least sunshine is April (Average sunshine: 8h and 18min).

Average sunshine days in September
Kainam, Tanzania

Average sunshine days in September: 24.9 days

The month with the most sunshine days is September (24.9 days).
The month with the least sunshine days is April (3.6 days).

Average UV index in September
Kainam, Tanzania

Average UV index in September: 6

The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 5).

Average cloud cover in September
Kainam, Tanzania

Average cloud cover in September: 23

The month with the most cloud cover is April (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 23).

Average visibility in September
Kainam, Tanzania

Average visibility in September: 10km

The months with the highest visibility are February, August, September, October and November (10km).
The months with the lowest visibility are April and May (8km).