Climate and monthly weather forecastSejeli, Tanzania
Climate and monthly weather forecast
Weather in January
January, like December, in Sejeli, Tanzania, is another warm summer month, with an average temperature varying between 28°C (82.4°F) and 18°C (64.4°F). January's onset sees an average high-temperature of a still moderately hot 28°C (82.4°F), exhibiting a slight fluctuation from the previous month. Weather in January »Weather in February
February, the last month of the summer in Sejeli, is another warm month, with temperature in the range of an average low of 17.4°C (63.3°F) and an average high of 28.3°C (82.9°F). As February takes its course, Sejeli's average high-temperature registers at a still moderately hot 28.3°C (82.9°F), closely aligning with the preceding month. Weather in February »Weather in March
The first month of the autumn, March, is still a warm month in Sejeli, Tanzania, with an average temperature ranging between min 17.7°C (63.9°F) and max 28.1°C (82.6°F). A minor adjustment in Sejeli's average high-temperature is noted with the start of March, touching a still warm 28.1°C (82.6°F) from February's 28.3°C (82.9°F). Weather in March »Weather in April
April, like March, in Sejeli, Tanzania, is a moderately hot autumn month, with an average temperature fluctuating between 17.4°C (63.3°F) and 27.3°C (81.1°F). The arrival of April brings an average high-temperature of a still moderately hot 27.3°C (81.1°F), closely following the temperature pattern of March. Weather in April »Weather in May
May, the last month of the autumn in Sejeli, is also a moderately hot month, with temperature in the range of an average high of 27.2°C (81°F) and an average low of 16.2°C (61.2°F). The coldest period, with an average high-temperature of 27.2°C (81°F), falls in May and June. In May, the average heat index is evaluated at 29°C (84.2°F). Weather in May »Weather in June
June, the first month of the winter in Sejeli, is also a moderately hot month, with temperature in the range of an average low of 14.7°C (58.5°F) and an average high of 27.2°C (81°F). During May and June, Sejeli experiences its lowest temperatures, averaging a high-temperature of 27.2°C (81°F). June's mean heat index is evaluated at 29°C (84.2°F). Weather in June »Weather in July
July, like June, in Sejeli, Tanzania, is a moderately hot winter month, with an average temperature fluctuating between 13.9°C (57°F) and 27.3°C (81.1°F). The onset of July notes an average high-temperature of a still warm 27.3°C (81.1°F), subtly shifted from June's 27.2°C (81°F). Weather in July »Weather in August
The last month of the winter, August, is also a moderately hot month in Sejeli, Tanzania, with temperature in the range of an average low of 15.1°C (59.2°F) and an average high of 28.7°C (83.7°F). The high-temperature average in August for Sejeli is a still moderately hot 28.7°C (83.7°F), staying closely aligned with July's conditions. Weather in August »Weather in September
The first month of the spring, September, is a hot month in Sejeli, Tanzania, with an average temperature varying between 30.5°C (86.9°F) and 16.4°C (61.5°F). September's arrival registers an average high-temperature of a hot 30.5°C (86.9°F), closely aligning with the temperature of the previous month. Weather in September »Weather in October
October, like September, is another tropical spring month in Sejeli, Tanzania, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 18.1°C (64.6°F). October, on average, is the warmest month, registering a high temperature of 31.8°C (89.2°F) and a low of 18.1°C (64.6°F). The heat index value for October is evaluated at a tropical 34°C (93.2°F). Weather in October »Weather in November
November, the last month of the spring in Sejeli, is also a hot month, with an average temperature varying between 31.5°C (88.7°F) and 19.3°C (66.7°F). Sejeli observes a minor difference in average high-temperatures between October's 31.8°C (89.2°F) and November's 31.5°C (88.7°F). Weather in November »Weather in December
December, the first month of the summer in Sejeli, is still a warm month, with an average temperature fluctuating between 29.7°C (85.5°F) and 19.2°C (66.6°F). Upon the onset of December, Sejeli witnesses an average high-temperature of a warm 29.7°C (85.5°F), showing a close resemblance to the prior month. Weather in December »Updated: Aug 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, there are 115 rainfall days, and 587mm (23.11") of precipitation is accumulated.
The months with the lowest UV index are January through September, November and December, with an average maximum UV index of 6.
March and April, with an average relative humidity of 80%, are most humid months.
April has the least sunshine of the year, with an average of 8.1h of sunshine.
May and June are characterised by lowest temperatures, with an average high of 27.2°C (81°F).
In Sejeli, rain does not fall in June through September.
The month with the shortest days is June, with an average of 11h and 48min of daylight.
August and September, with an average of 9.9h of sunshine, are months with the most sunshine in Sejeli, Tanzania.
October is the warmest month, exhibiting average temperatures of 31.8°C (89.2°F) at the peak and 18.1°C (64.6°F) at the base.
October is the least humid month, with an average relative humidity of 51%.
January through May, October through December are months with rainfall.
October is the month with the highest UV index, with an average maximum UV index of 7.
The month with the most rainfall is December, when the rain falls for 19 days and typically aggregates up to 135mm (5.31") of precipitation.
With an average of 12h and 30min of daylight, December has the longest days of the year.
Sejeli does not utilize Daylight Saving Time (DST). EAT timezone is used throughout the entire year.
Average temperature
Sejeli, Tanzania
The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).
The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).
Average pressure
Sejeli, Tanzania
- Average pressure in January:
1012.3mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1012.7mbar - Average pressure in April:
1013.9mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1017.4mbar
- Average pressure in July:
1017.9mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1013.2mbar - Average pressure in November:
1011.9mbar - Average pressure in December:
1012mbar
The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed
Sejeli, Tanzania
- Average wind speed in January:
5.3km/h - Average wind speed in February:
5.8km/h - Average wind speed in March:
5.8km/h - Average wind speed in April:
6.8km/h - Average wind speed in May:
8km/h - Average wind speed in June:
8.2km/h
- Average wind speed in July:
9.3km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
12.1km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
7.1km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).
Average humidity
Sejeli, Tanzania
The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).
Average rainfall
Sejeli, Tanzania
The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days
Sejeli, Tanzania
- Average rainfall days in January:
20.9 days - Average rainfall days in February:
17.7 days - Average rainfall days in March:
21.3 days - Average rainfall days in April:
18.4 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
1 days
- Average rainfall days in July:
0.9 days - Average rainfall days in August:
0.2 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
1.7 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
19 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).
Average daylight / Average sunshine
Sejeli, Tanzania
- Average daylight in January:
12h and 24min - Average daylight in February:
12h and 18min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 48min
- Average daylight in July:
11h and 48min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 12min - Average daylight in November:
12h and 24min - Average daylight in December:
12h and 30min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in January:
8h and 36min - Average sunshine in February:
8h and 54min - Average sunshine in March:
8h and 30min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 6min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 54min - Average sunshine in October:
9h and 48min - Average sunshine in November:
9h and 42min - Average sunshine in December:
8h and 54min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).
Average sunshine days
Sejeli, Tanzania
- Average sunshine days in January:
8.7 days - Average sunshine days in February:
9 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
24.3 days - Average sunshine days in June:
28.2 days
- Average sunshine days in July:
30.5 days - Average sunshine days in August:
30.5 days - Average sunshine days in September:
29.7 days - Average sunshine days in October:
28.5 days - Average sunshine days in November:
20.8 days - Average sunshine days in December:
10.5 days
The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).
Average UV index
Sejeli, Tanzania
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
Average cloud cover
Sejeli, Tanzania
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).
Average visibility
Sejeli, Tanzania
The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).
