Offa, Nigeria experiences average highs of 32°C (90°F) and lows of 22°C (72°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.6°C (1.1°F) across the available records.
Offa, Nigeria Weather & Climate 2026
Monthly climate averages for Offa, Nigeria. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Oct At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.2/10
Best: January, February, December
UV Index
7
High
Temperature 32°C / 22°C
Feels Like 35°C / 25°C
Rainy Days 12
Rainfall 82 mm
Sunshine 9 h
Humidity 73%
Wind Speed 12 km/h
Dew Point 21°C
Hottest Month
36°C
February
Avg Low 22°C
Rain 2 days
Coldest Month
21°C
January
Avg High 35°C
Rain 0 days
Driest Month
0 days
January
Avg High 35°C
Avg Low 21°C
Windiest Month
15 km/h
April (Gusts 36)
Worst Time to Visit
Consider avoiding March, April due to extreme heat, oppressive humidity.
Sun Position
Sunrise 06:24
Daylight 12.6h
Sunset 19:00
Live conditions —
Offa on the map · live conditions
Offa, Nigeria
- Continent
- Africa
- Country
- Nigeria
- City
- Offa
- Population
- 113.8K
- Coordinates
- 8.15°, 4.72°
Seasonal Breakdown
Spring
Mar–May
Avg High 33°C
Avg Low 24°C
Rain 12 days/mo
Summer
Jun–Aug
Avg High 28°C
Avg Low 22°C
Rain 21 days/mo
Autumn
Sep–Nov
Avg High 30°C
Avg Low 22°C
Rain 15 days/mo
Winter
Dec–Feb
Avg High 35°C
Avg Low 21°C
Rain 1 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 35°C / 21°C . Feb: 36°C / 22°C . Mar: 35°C / 24°C . Apr: 34°C / 24°C . May: 32°C / 23°C . Jun: 30°C / 22°C . Jul: 28°C / 22°C . Aug: 28°C / 21°C . Sep: 28°C / 22°C . Oct: 30°C / 22°C . Nov: 33°C / 23°C . Dec: 34°C / 21°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 1 mm. Feb: 7 mm. Mar: 36 mm. Apr: 65 mm. May: 96 mm. Jun: 144 mm. Jul: 121 mm. Aug: 162 mm. Sep: 202 mm. Oct: 132 mm. Nov: 13 mm. Dec: 1 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 43%. Feb: 51%. Mar: 70%. Apr: 76%. May: 81%. Jun: 85%. Jul: 86%. Aug: 86%. Sep: 88%. Oct: 85%. Nov: 72%. Dec: 52%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 12 km/h . Mar: 15 km/h . Apr: 15 km/h . May: 14 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 14 km/h . Sep: 11 km/h . Oct: 11 km/h . Nov: 11 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 11h. Feb: 10h. Mar: 10h. Apr: 10h. May: 10h. Jun: 9h. Jul: 8h. Aug: 7h. Sep: 8h. Oct: 9h. Nov: 10h. Dec: 11h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 7. Feb: UV 7. Mar: UV 9. Apr: UV 8. May: UV 8. Jun: UV 7. Jul: UV 7. Aug: UV 7. Sep: UV 7. Oct: UV 7. Nov: UV 7. Dec: UV 6.
Monthly Daylight Hours
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.6°C (1.1°F) across the available records. Average rainfall is trending drier by about 48 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Feb 2025 · 36°C | Feb · 36°C |
| Coldest month | Aug 2025 · 21°C | Jan · 21°C |
| Wettest month | Sep 2025 · 158 mm | Sep · 202 mm |
| Windiest month | Mar 2025 · 16 km/h | Apr · 15 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Good March
Poor April
Poor May
Poor June
Wet July
Wet August
Wet September
Wet October
Wet November
Fair December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 35°C / 21°C | 35°C / 21°C | 0days (1 mm) Excellent | 10.5h Excellent | 43% Moderate | 6.6 High | Excellent | View Details |
| February best | 36°C / 22°C | 37°C / 24°C | 2days (7 mm) Excellent | 10.4h Excellent | 51% Moderate | 7.3 Very High | Good | View Details |
| March | 35°C / 24°C | 39°C / 27°C | 7days (36 mm) Good | 10.1h Excellent | 70% Muggy | 8.5 Very High | Poor | View Details |
| April | 34°C / 24°C | 39°C / 27°C | 12days (65 mm) Wet | 10.1h Excellent | 76% Humid | 8.3 Very High | Poor | View Details |
| May | 32°C / 23°C | 37°C / 27°C | 17days (96 mm) Wet | 9.7h Good | 81% Humid | 7.9 Very High | Poor | View Details |
| June | 30°C / 22°C | 34°C / 26°C | 21days (144 mm) Wet | 8.7h Good | 85% Humid | 7.2 Very High | Wet | View Details |
| July | 28°C / 22°C | 32°C / 25°C | 21days (121 mm) Wet | 8.1h Good | 86% Very Muggy | 6.6 High | Wet | View Details |
| August | 28°C / 21°C | 31°C / 24°C | 21days (162 mm) Wet | 7.2h Good | 86% Very Muggy | 6.8 High | Wet | View Details |
| September | 28°C / 22°C | 33°C / 25°C | 24days (202 mm) Wet | 7.5h Good | 88% Very Muggy | 6.5 High | Wet | View Details |
| October | 30°C / 22°C | 35°C / 26°C | 18days (132 mm) Wet | 8.8h Good | 85% Humid | 6.7 High | Wet | View Details |
| November | 33°C / 23°C | 36°C / 26°C | 2days (13 mm) Excellent | 10.2h Excellent | 72% Muggy | 6.5 High | Fair | View Details |
| December best | 34°C / 21°C | 35°C / 23°C | 0days (1 mm) Excellent | 10.5h Excellent | 52% Moderate | 6.3 High | Excellent | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Offa are January, February, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Offa, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Offa is February, with average daytime highs of 36°C (96°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Offa is January, with average overnight lows of 21°C (69°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Offa is September, averaging 202mm of precipitation across 24 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Offa runs through September, June, July, August, with the heaviest rainfall in September. Based on 10-year averages for Offa.
Offa receives approximately 112 sunshine hours per year. The sunniest month is January with around 11 hours. Based on climate data for Offa.
The least favorable months to visit Offa are March, April, primarily due to extreme heat, oppressive humidity. For the best conditions, consider January, February, December instead.
The annual average UV index in Offa is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Offa is 73%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Offa are 12 km/h (7 mph). The windiest month is April with peak winds reaching 15 km/h (9 mph) (gusts up to 36 km/h / 22 mph).
Offa averages 2 clear-sky days per month with overall cloud cover around 69%. The clearest skies occur in January.
The annual average dew point in Offa is 21°C (70°F), which feels muggy and uncomfortable. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Offa has a Tropical Monsoon climate, classified as Am under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Offa ranges from 25°C (77°F) to 35°C (95°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
June is not the best time to visit Offa, with a climate score of 3.8/10. Consider visiting during January, February, December instead for better conditions.
For June in Offa, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (85°F) and 21 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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