Today
Sun, Jun 21
Thunderstorm
27°24°
- Rain chance
- 100%
- Precip
- 41.1 mm
- Max wind
- 12 km/h
Semi air quality
Ouémé, Benin · Porto Novo time · 6.37°, 2.62°
Current conditions · 2:45 PM local
Current conditions in Semi
26°C
Light drizzle
Feels like 30°C
- Humidity
- 88%
- Wind
- 8 km/h SW
- Gusts
- 21 km/h
- UV index
- 0
- Visibility
- 6.3 km
Air quality
48
Good
US AQI · European AQI 23
Air quality in Semi is currently good, with a US AQI of 48 (European AQI 23). The dominant pollutant right now is ozone. Air quality is healthy; no precautions needed. Fine particulate matter (PM2.5) measures 7.7 µg/m³.
Pollutants
- PM2.5
- 7.7 µg/m³
- PM10
- 8.4 µg/m³
- Ozone (O₃)
- 53 µg/m³
- NO₂
- 1.6 µg/m³
- SO₂
- 0.9 µg/m³
- CO
- 129 µg/m³
- Dust
- 0 µg/m³
AQI computed from the CAMS air quality model via Open-Meteo. Bands follow the US EPA scale.
Right now
Semi is currently seeing light drizzle, with 26 °C on the thermometer. It feels warmer than it reads, more like 31 °C. Wind is from the SW at 8 km/h. Precipitation in the last hour measured 0.1 mm. Humidity stands at 87% with sea-level pressure near 1014 hPa.
At a glance
Today
27° / 24°Thunderstorm · rain likely (100%)
Tomorrow
27° / 25°Moderate rain showers · rain likely (90%)
Upcoming · to Saturday
29° / 24°Highs 29°, lows 24°. The most active day looks like Tuesday, when rain chances peak at 94%.
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Next 3 days
Today looks like thunderstorm; temperatures run from 24 °C up to 26 °C. Rain chance peaks at 100% with around 41.1 mm possible. Tomorrow brings moderate rain showers with a high of 27 °C and a low of 24 °C. Rain chance peaks at 90% with around 9.3 mm possible. Tuesday brings moderate rain showers with a high of 28 °C and a low of 24 °C. Rain chance peaks at 94% with around 9.4 mm possible.
Tomorrow
Mon, Jun 22
Moderate rain showers
27°25°
- Rain chance
- 90%
- Precip
- 9.3 mm
- Max wind
- 16 km/h
Tuesday
Tue, Jun 23
Moderate rain showers
28°24°
- Rain chance
- 94%
- Precip
- 9.4 mm
- Max wind
- 17 km/h
Next 48 hours
- 12 AM26°54%12 km/h
- 1 AM25°69%7 km/h
- 2 AM25°81%3 km/h
- 3 AM25°92%3 km/h
- 4 AM25°100%6 km/h
- 5 AM25°100%8 km/h
- 6 AM24°100%9 km/h
- 7 AM24°100%5 km/h
- 8 AM24°100%3 km/h
- 9 AM24°100%10 km/h
- 10 AM24°100%12 km/h
- 11 AM25°100%12 km/h
- 12 PM25°100%10 km/h
- 1 PM25°100%7 km/h
- 2 PM26°100%9 km/h
- 3 PM26°99%8 km/h
- 4 PM27°98%11 km/h
- 5 PM26°95%12 km/h
- 6 PM26°91%12 km/h
- 7 PM26°88%11 km/h
- 8 PM26°87%10 km/h
- 9 PM26°86%10 km/h
- 10 PM26°84%9 km/h
- 11 PM26°80%9 km/h
- 12 AM26°75%7 km/h
- 1 AM25°71%5 km/h
- 2 AM25°70%5 km/h
- 3 AM25°70%7 km/h
- 4 AM25°69%9 km/h
- 5 AM25°66%10 km/h
- 6 AM25°61%10 km/h
- 7 AM25°57%8 km/h
- 8 AM25°52%10 km/h
- 9 AM27°46%12 km/h
- 10 AM27°47%11 km/h
- 11 AM27°59%8 km/h
- 12 PM26°78%13 km/h
- 1 PM26°90%11 km/h
- 2 PM27°90%12 km/h
- 3 PM27°84%15 km/h
- 4 PM27°78%16 km/h
- 5 PM27°73%16 km/h
- 6 PM26°69%13 km/h
- 7 PM26°65%13 km/h
- 8 PM26°62%12 km/h
- 9 PM25°61%7 km/h
- 10 PM26°59%3 km/h
- 11 PM25°56%6 km/h
In depth
Semi starts the period under light drizzle, with the mercury at 26 °C and a feels-like of 31 °C. Today's forecast calls for thunderstorm, topping out near 26 °C before falling back to 24 °C overnight. Winds blow mainly from the SW around 12 km/h, with gusts up to 25 km/h. Daytime highs hold fairly steady this week, staying within 26 to 28 °C. Rain is in the picture on today, tomorrow, Tuesday and beyond, with roughly 78 mm expected in total across the week. Tomorrow brings moderate rain showers with a high of 27 °C and a 90% chance of precipitation. Sunrise comes at 06:36 and sunset at 19:06, giving 12.5 hours of daylight. Current humidity sits at 87% with pressure near 1014 hPa. Looking further out, Thursday shows moderate drizzle with a high around 28 °C, while Saturday ends the week at 28 °C. Forecast details are refreshed throughout the day as new model runs arrive, so check back for the latest figures.
Sun & UV
- Sunrise
- 6:36 AM
- Sunset
- 7:06 PM
- Daylight
- 12h 29m
- Max UV
- 3.55 Moderate
Wind
- Wind
- 8 km/h
- Gusts
- 21 km/h
- Direction
- SW (233°)
Farming weather
Soil temperatures today read surface 24.9 °C, 6 cm 26.3 °C, 18 cm 27.7 °C, 54 cm 28.4 °C. Soil moisture sits at 0-1 cm at 0.2 m³/m³, 3-9 cm at 0.2 m³/m³, 27-81 cm at 0.19 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (78 mm) roughly covers crop water demand (ET0 22 mm), so irrigation can likely be paused. No reliable spraying window appears in the next three days — winds or rain interfere; re-check after the next forecast update. Projected growing degree days over the next week: wheat 151, maize 112.
- Topsoil moisture
- 0.219 m³/m³
- Soil temp
- 25°C
- ET₀ today
- 1.67 mm
- Spray window
- ~5:00
- Rain (next 7d)
- 77.8 mm
- Wind
- 8 km/h
- Humidity
- 88%
Advisory summary
No weather alert thresholds are crossed for Semi in the current forecast (derived from forecast data, not official warnings). Conditions may still change — check back for updates.
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All data for Semi
| Variable | Value |
|---|---|
| City | Semi, Ouémé, Benin |
| Coordinates | 6.36667, 2.61667 |
| Elevation | 8 m |
| Timezone | Africa/Porto-Novo |
| Population | 23,636 |
| Observed at (local) | 2:45 PM |
| Temperature (2 m) | 26°C |
| Apparent temperature | 30°C |
| Relative humidity (2 m) | 88% |
| Dew point (2 m) | 24°C |
| Precipitation (last hour) | 0.1 mm |
| Rain | 0 mm |
| Showers | 0.1 mm |
| Snowfall | 0 cm |
| Weather code (WMO) | 51 |
| Cloud cover | 100% |
| Surface pressure | 1013 hPa |
| Sea-level pressure | 1014 hPa |
| Wind speed (10 m) | 8 km/h |
| Wind gusts (10 m) | 21 km/h |
| Wind direction (10 m) | 233° (SW) |
| Visibility | 6.3 km |
| UV index | 0 |
| Day / night | Day |
| Today max / min | 27°C / 24°C |
| Today feels-like max / min | 31°C / 28°C |
| Today precipitation sum | 41.1 mm |
| Today rain sum | 24.2 mm |
| Today snowfall sum | 0 cm |
| Today max precip probability | 100% |
| Today max wind / gusts | 12 km/h / 25 km/h |
| Dominant wind direction | 230° (SW) |
| Sunrise / sunset | 6:36 AM / 7:06 PM |
| Daylight duration | 12h 29m |
| Sunshine duration | 0h 35m |
| Max UV index | 3.55 |
| Reference evapotranspiration (ET₀) | 1.67 mm |
| Topsoil moisture (0–1 cm) | 0.219 m³/m³ |
| Surface soil temperature | 25°C |
| US AQI | 48 |
| European AQI | 23 |
| PM2.5 | 7.7 µg/m³ |
| PM10 | 8.4 µg/m³ |
| Ozone (O₃) | 53 µg/m³ |
| Nitrogen dioxide (NO₂) | 1.6 µg/m³ |
| Sulphur dioxide (SO₂) | 0.9 µg/m³ |
| Carbon monoxide (CO) | 129 µg/m³ |
| Dust | 0 µg/m³ |
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<iframe src="https://weathertomorrow.cloud/embed/city/bj/oueme/semi" width="320" height="180" frameborder="0" title="Semi weather" loading="lazy"></iframe>Frequently asked questions
Will it rain in Semi tomorrow?
Rain is likely in Semi tomorrow — the chance of precipitation reaches 90%, with around 9.3 mm expected.
What is the temperature in Semi today?
Today Semi sees thunderstorm with a high of 26 °C and a low of 24 °C.
How hot will it be in Semi tomorrow?
Tomorrow's high in Semi is forecast at 27 °C with moderate rain showers.
Is it windy in Semi today?
No, not especially; gusts only reach up to 25 km/h today.
What is the UV index in Semi today?
The UV index peaks at 4 today, which is moderate.
What time is sunrise and sunset in Semi today?
The sun rises at 06:36 and sets at 19:06 local time.
Is the air quality in Semi good today?
Air quality is good right now, with a US AQI reading of 48.