UTC Offset
UTC+01:00
Semi, Benin Snapshot 2026
Where is Semi?
Semi, Benin
- Continent
- Africa
- Country
- Benin
- City
- Semi
- Population
- 23.6K
- Coordinates
- 6.37°, 2.62°
Semi is a city in Benin with a population of approximately 23.6K. Average temperatures range from 24°C (75°F) in August to 31°C (87°F) in February. The best time to visit is August.
Time in Semi right now
Open full time & time zone page 04:15 15
Wednesday, July 1, 2026
IANA time zone
Africa/Porto-Novo
Daylight saving
No DST
Next DST change
—
Live weather in Semi
Daylight in Semi today
View full sunrise & sunset page Sunrise
Sunset
Day length
12h 29m
Climate normals for Semi
Long-term monthly averages based on historical data.
January
Fair 
February
Poor March
Poor April
Poor May
Wet June
Wet July
Wet August best
Wet September
Wet October
Wet November
Wet December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 31°C / 26°C | 36°C / 30°C | 6days (20 mm) Good | 10.4h Excellent | 79% Humid | 7.7 Very High | Fair | View Details |
| February | 31°C / 26°C | 37°C / 31°C | 10days (31 mm) Wet | 10.5h Excellent | 81% Humid | 8.1 Very High | Poor | View Details |
| March | 31°C / 27°C | 37°C / 32°C | 16days (63 mm) Wet | 10.4h Excellent | 81% Humid | 8.4 Very High | Poor | View Details |
| April | 31°C / 27°C | 37°C / 32°C | 14days (72 mm) Wet | 10.4h Excellent | 81% Humid | 8.1 Very High | Poor | View Details |
| May | 30°C / 26°C | 35°C / 31°C | 21days (148 mm) Wet | 9.7h Good | 82% Humid | 7.7 Very High | Wet | View Details |
| June | 28°C / 25°C | 33°C / 29°C | 26days (232 mm) Wet | 8.1h Good | 84% Humid | 7.1 Very High | Wet | View Details |
| July | 27°C / 24°C | 31°C / 28°C | 21days (147 mm) Wet | 9h Good | 85% Humid | 7.1 Very High | Wet | View Details |
| August best | 27°C / 24°C | 30°C / 27°C | 18days (121 mm) Wet | 9.1h Good | 85% Humid | 7.8 Very High | Wet | View Details |
| September | 27°C / 24°C | 32°C / 28°C | 23days (187 mm) Wet | 8.5h Good | 86% Very Muggy | 7.8 Very High | Wet | View Details |
| October | 29°C / 25°C | 34°C / 30°C | 25days (192 mm) Wet | 9.1h Good | 85% Humid | 7.6 Very High | Wet | View Details |
| November | 30°C / 26°C | 36°C / 31°C | 19days (73 mm) Wet | 10.4h Excellent | 82% Humid | 7.6 Very High | Wet | View Details |
| December | 30°C / 26°C | 36°C / 31°C | 10days (31 mm) Wet | 10.5h Excellent | 80% Humid | 7.3 Very High | Poor | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 31°C / 26°C . Feb: 31°C / 26°C . Mar: 31°C / 27°C . Apr: 31°C / 27°C . May: 30°C / 26°C . Jun: 28°C / 25°C . Jul: 27°C / 24°C . Aug: 27°C / 24°C . Sep: 27°C / 24°C . Oct: 29°C / 25°C . Nov: 30°C / 26°C . Dec: 30°C / 26°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 20 mm. Feb: 31 mm. Mar: 63 mm. Apr: 72 mm. May: 148 mm. Jun: 232 mm. Jul: 147 mm. Aug: 121 mm. Sep: 187 mm. Oct: 192 mm. Nov: 73 mm. Dec: 31 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 81%. Mar: 81%. Apr: 81%. May: 82%. Jun: 84%. Jul: 85%. Aug: 85%. Sep: 86%. Oct: 85%. Nov: 82%. Dec: 80%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 17 km/h . May: 16 km/h . Jun: 16 km/h . Jul: 17 km/h . Aug: 18 km/h . Sep: 16 km/h . Oct: 14 km/h . Nov: 14 km/h . Dec: 15 km/h .
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 29°C . Feb: 29°C . Mar: 29°C . Apr: 30°C . May: 30°C . Jun: 29°C . Jul: 27°C . Aug: 26°C . Sep: 27°C . Oct: 28°C . Nov: 29°C . Dec: 29°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 8. Mar: UV 8. Apr: UV 8. May: UV 8. Jun: UV 7. Jul: UV 7. Aug: UV 8. Sep: UV 8. Oct: UV 8. Nov: UV 8. Dec: UV 7.
Frequently Asked Questions
Semi has a population of approximately 23.6K.
The best months to visit Semi are August, when temperatures are pleasant and rainfall is lower.
Semi receives approximately 1317mm of rainfall annually across 209 rainy days.
Semi is located in Benin, in the Africa region.