Climate and monthly weather forecastHeroumbili, Comoros
Climate and monthly weather forecast
Weather in January
January, like December, in Heroumbili, Comoros, is a moderately hot summer month, with an average temperature varying between 27.1°C (80.8°F) and 28.2°C (82.8°F). The shift into January reveals an average high-temperature of a still warm 28.2°C (82.8°F), closely mirroring December's climate. Weather in January »Weather in February
February, the last month of the summer in Heroumbili, is another warm month, with an average temperature fluctuating between 27.3°C (81.1°F) and 28.4°C (83.1°F). February's arrival brings an average high-temperature of a still warm 28.4°C (83.1°F), demonstrating subtle variation from the preceding month. Weather in February »Weather in March
March, the first month of the autumn in Heroumbili, is still a warm month, with an average temperature ranging between min 27.5°C (81.5°F) and max 28.6°C (83.5°F). March, recognised by an average high temperature of 28.6°C (83.5°F) and a low of 27.5°C (81.5°F), is Heroumbili's warmest month. The average heat index in March is evaluated at a tropical 33°C (91.4°F). Weather in March »Weather in April
April, like March, in Heroumbili, Comoros, is another warm autumn month, with an average temperature varying between 28.4°C (83.1°F) and 27.3°C (81.1°F). Heroumbili's average high-temperature marks a still warm 28.4°C (83.1°F) with the advent of April, closely mirroring that of the preceding month. Weather in April »Weather in May
May, the last month of the autumn in Heroumbili, is also a moderately hot month, with an average temperature fluctuating between 26.3°C (79.3°F) and 27.5°C (81.5°F). The start of May sees the average high-temperature at a still moderately hot 27.5°C (81.5°F), showing little difference from April's 28.4°C (83.1°F). Weather in May »Weather in June
June, the first month of the winter in Heroumbili, is also a moderately hot month, with an average temperature ranging between min 25.1°C (77.2°F) and max 26.5°C (79.7°F). June's weather records an average high-temperature of a still moderately hot 26.5°C (79.7°F), showing little deviation from May. Weather in June »Weather in July
July, the same as June, is another warm winter month in Heroumbili, Comoros, with an average temperature varying between 24.1°C (75.4°F) and 25.4°C (77.7°F). Heroumbili's coldest season falls during July through September, averaging a high-temperature of 25.4°C (77.7°F). Weather in July »Weather in August
The last month of the winter, August, is another warm month in Heroumbili, Comoros, with an average temperature fluctuating between 23.9°C (75°F) and 25.4°C (77.7°F). During July through September, Heroumbili experiences its lowest temperatures, averaging a high-temperature of 25.4°C (77.7°F). Weather in August »Weather in September
September, the first month of the spring in Heroumbili, is also a moderately hot month, with an average temperature fluctuating between 24.2°C (75.6°F) and 25.4°C (77.7°F). Heroumbili's lowest temperatures tend to occur in July through September, with an average high-temperature of 25.4°C (77.7°F). Weather in September »Weather in October
October, the same as September, is another warm spring month in Heroumbili, Comoros, with an average temperature fluctuating between 24.8°C (76.6°F) and 26.4°C (79.5°F). October's presence marks an average high-temperature of a still warm 26.4°C (79.5°F), subtly varied from September's 25.4°C (77.7°F). Weather in October »Weather in November
The last month of the spring, November, is also a moderately hot month in Heroumbili, Comoros, with an average temperature varying between 25.9°C (78.6°F) and 27.6°C (81.7°F). Transitioning from October to November, Heroumbili observes an average high-temperature of a still moderately hot 27.6°C (81.7°F), differing subtly from the previous month. Weather in November »Weather in December
The first month of the summer, December, is still a warm month in Heroumbili, Comoros, with an average temperature varying between 27°C (80.6°F) and 28.4°C (83.1°F). December experiences an average high-temperature of a still warm 28.4°C (83.1°F), barely different from November's 27.6°C (81.7°F). Weather in December »Updated: Jan 25, 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
January is the most humid month in Heroumbili, Comoros, with an average relative humidity of 78%.
The month with the most rainfall in Heroumbili is January, when the rain falls for 22.2 days and typically aggregates up to 176mm (6.93") of precipitation.
Throughout the year, there are 190.9 rainfall days, and 867mm (34.13") of precipitation is accumulated.
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Heroumbili.
With an average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 27.5°C (81.5°F), March is the warmest month.
May and June, with an average of 7.2h of sunshine, are months with the least sunshine.
With an average of 11h and 30min of daylight, June has the shortest days of the year.
Temperatures in Heroumbili, Comoros, reach their minimum during July through September, recording an average high-temperature of 25.4°C (77.7°F).
With an average relative humidity of 73%, July is the least humid month in Heroumbili.
The months with the lowest UV index are July and August, with an average maximum UV index of 6.
August and September are months with the least rain when the rain falls for 9.8 days and typically aggregates up to 14mm (0.55") of rain.
The month with the most sunshine is November, with an average of 11.3h of sunshine.
The month with the longest days in Heroumbili is December, with an average of 12h and 48min of daylight.
Heroumbili does not observe Daylight Saving Time (DST). EAT timezone is used over the entire year.
Average temperature
Heroumbili, Comoros
The warmest month (with the highest average high temperature) is March (28.6°C).
The months with the lowest average high temperature are July, August and September (25.4°C).
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure
Heroumbili, Comoros
- Average pressure in January:
1010.2mbar - Average pressure in February:
1010mbar - Average pressure in March:
1010.4mbar - Average pressure in April:
1011.7mbar - Average pressure in May:
1014.1mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1017mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1016.2mbar - Average pressure in October:
1014mbar - Average pressure in November:
1012mbar - Average pressure in December:
1010.9mbar
The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed
Heroumbili, Comoros
- Average wind speed in January:
18.6km/h - Average wind speed in February:
15km/h - Average wind speed in March:
12km/h - Average wind speed in April:
15.2km/h - Average wind speed in May:
20.8km/h - Average wind speed in June:
21.8km/h
- Average wind speed in July:
22.1km/h - Average wind speed in August:
16.5km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
13km/h - Average wind speed in November:
12km/h - Average wind speed in December:
12km/h
The windiest month (with the highest average wind speed) is July (22.1km/h).
The calmest months (with the lowest average wind speed) are March, November and December (12km/h).
Average humidity
Heroumbili, Comoros
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall
Heroumbili, Comoros
- Average rainfall in January:
176mm - Average rainfall in February:
127mm - Average rainfall in March:
131mm - Average rainfall in April:
141mm - Average rainfall in May:
60mm - Average rainfall in June:
27mm
The wettest month (with the highest rainfall) is January (176mm).
The driest months (with the least rainfall) are August and September (14mm).
Average rainfall days
Heroumbili, Comoros
- Average rainfall days in January:
22.2 days - Average rainfall days in February:
19.1 days - Average rainfall days in March:
23 days - Average rainfall days in April:
23.1 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
12.2 days
- Average rainfall days in July:
12.3 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
9.9 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
19.2 days
The month with the highest number of rainy days is April (23.1 days).
The month with the least rainy days is August (9.8 days).
Average daylight / Average sunshine
Heroumbili, Comoros
- Average daylight in January:
12h and 42min - Average daylight in February:
12h and 30min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 48min - Average daylight in May:
11h and 36min - Average daylight in June:
11h and 30min
- Average daylight in July:
11h and 30min - Average daylight in August:
11h and 42min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 24min - Average daylight in November:
12h and 36min - Average daylight in December:
12h and 48min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in January:
9h and 12min - Average sunshine in February:
7h and 54min - Average sunshine in March:
8h and 42min - Average sunshine in April:
8h and 0min - Average sunshine in May:
7h and 12min - Average sunshine in June:
7h and 12min
- Average sunshine in July:
7h and 36min - Average sunshine in August:
9h and 18min - Average sunshine in September:
10h and 6min - Average sunshine in October:
10h and 54min - Average sunshine in November:
11h and 18min - Average sunshine in December:
10h and 42min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The months with the least sunshine are May and June (Average sunshine: 7h and 12min).
Average sunshine days
Heroumbili, Comoros
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
6.8 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
5.1 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
8.8 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is April (5.1 days).
Average UV index
Heroumbili, Comoros
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
Heroumbili, Comoros
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
Heroumbili, Comoros
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
