Isara, Nigeria experiences average highs of 31°C (88°F) and lows of 23°C (73°F) throughout the year. Rainfall is frequent, averaging about 20 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Isara, Nigeria Weather & Climate 2026
Monthly climate averages for Isara, 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
3.4/10
Best: January, July, August
UV Index
7
High
Temperature 31°C / 23°C
Feels Like 36°C / 28°C
Rainy Days 20
Rainfall 137 mm
Sunshine 9 h
Humidity 83%
Wind Speed 11 km/h
Dew Point 24°C
Hottest Month
35°C
January
Avg Low22°C
Rain4days
Coldest Month
22°C
August
Avg High28°C
Rain27days
Driest Month
4days
January
Avg High35°C
Avg Low22°C
Windiest Month
13 km/h
February (Gusts 31)
Worst Time to Visit
Consider avoiding March, April, May due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:31
Daylight 12.5h
Sunset 19:03
Live conditions—
Isara on the map · live conditions
Isara, Nigeria
- Continent
- Africa
- Country
- Nigeria
- City
- Isara
- Population
- 8.2K
- Coordinates
- 6.99°, 3.68°
Seasonal Breakdown
Spring
Mar–May
Avg High 32°C
Avg Low 25°C
Rain 22 days/mo
Summer
Jun–Aug
Avg High 28°C
Avg Low 23°C
Rain 27 days/mo
2/3 best months
Autumn
Sep–Nov
Avg High 29°C
Avg Low 23°C
Rain 23 days/mo
Winter
Dec–Feb
Avg High 34°C
Avg Low 23°C
Rain 6 days/mo
1/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 35°C / 22°C . Feb: 35°C / 24°C . Mar: 33°C / 25°C . Apr: 32°C / 25°C . May: 30°C / 24°C . Jun: 29°C / 23°C . Jul: 28°C / 22°C . Aug: 28°C / 22°C . Sep: 28°C / 22°C . Oct: 29°C / 23°C . Nov: 31°C / 24°C . Dec: 33°C / 23°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 14 mm. Feb: 34 mm. Mar: 93 mm. Apr: 110 mm. May: 191 mm. Jun: 263 mm. Jul: 217 mm. Aug: 196 mm. Sep: 239 mm. Oct: 202 mm. Nov: 63 mm. Dec: 16 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 74%. Mar: 81%. Apr: 83%. May: 87%. Jun: 90%. Jul: 89%. Aug: 88%. Sep: 90%. Oct: 90%. Nov: 85%. Dec: 75%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 13 km/h . Mar: 12 km/h . Apr: 12 km/h . May: 11 km/h . Jun: 10 km/h . Jul: 11 km/h . Aug: 12 km/h . Sep: 10 km/h . Oct: 9 km/h . Nov: 9 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 10h. Apr: 10h. May: 9h. Jun: 8h. Jul: 8h. Aug: 8h. Sep: 7h. Oct: 8h. Nov: 10h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 8. Mar: UV 8. Apr: UV 8. May: UV 7. Jun: UV 7. Jul: UV 6. Aug: UV 6. Sep: UV 7. Oct: UV 7. Nov: UV 8. Dec: UV 7.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 43 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jan 2025 · 35°C | Jan · 35°C |
| Coldest month | Aug 2025 · 22°C | Aug · 22°C |
| Wettest month | Jun 2025 · 268 mm | Jun · 263 mm |
| Windiest month | Mar 2025 · 13 km/h | Feb · 13 km/h |
Month-by-Month Weather Table
January best
Fair 
February
Poor March
Wet April
Wet May
Wet June
Wet July best
Wet August best
Wet September
Wet October
Wet November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 35°C / 22°C | 38°C / 26°C | 4days (14 mm) Good | 10.2h Excellent | 68% Muggy | 7.6 Very High | Fair | View Details |
| February | 35°C / 24°C | 39°C / 29°C | 8days (34 mm) Wet | 10.2h Excellent | 74% Muggy | 8 Very High | Poor | View Details |
| March | 33°C / 25°C | 39°C / 30°C | 20days (93 mm) Wet | 9.9h Good | 81% Humid | 8 Very High | Wet | View Details |
| April | 32°C / 25°C | 38°C / 30°C | 21days (110 mm) Wet | 9.7h Good | 83% Humid | 7.5 Very High | Wet | View Details |
| May | 30°C / 24°C | 36°C / 29°C | 26days (191 mm) Wet | 9.1h Good | 87% Very Muggy | 7.4 Very High | Wet | View Details |
| June | 29°C / 23°C | 34°C / 28°C | 27days (263 mm) Wet | 7.5h Good | 90% Very Muggy | 6.6 High | Wet | View Details |
| July best | 28°C / 22°C | 32°C / 26°C | 28days (217 mm) Wet | 8.1h Good | 89% Very Muggy | 6.4 High | Wet | View Details |
| August best | 28°C / 22°C | 32°C / 26°C | 27days (196 mm) Wet | 7.7h Good | 88% Very Muggy | 6.2 High | Wet | View Details |
| September | 28°C / 22°C | 33°C / 27°C | 27days (239 mm) Wet | 7.3h Good | 90% Very Muggy | 6.8 High | Wet | View Details |
| October | 29°C / 23°C | 35°C / 28°C | 27days (202 mm) Wet | 8.2h Good | 90% Very Muggy | 7.4 Very High | Wet | View Details |
| November | 31°C / 24°C | 37°C / 29°C | 16days (63 mm) Wet | 10.1h Excellent | 85% Humid | 7.5 Very High | Poor | View Details |
| December | 33°C / 23°C | 37°C / 27°C | 7days (16 mm) Good | 10.4h Excellent | 75% Muggy | 7.2 Very High | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Isara are January, July, August, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Isara, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Isara is January, with average daytime highs of 35°C (94°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Isara is August, with average overnight lows of 22°C (72°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Isara is June, averaging 263mm of precipitation across 27 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Isara runs through July, June, August, September, with the heaviest rainfall in July. Based on 10-year averages for Isara.
Isara receives approximately 108 sunshine hours per year. The sunniest month is December with around 10 hours. Based on climate data for Isara.
The least favorable months to visit Isara are March, April, May, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, July, August instead.
The annual average UV index in Isara is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Isara is 83%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Average wind speeds in Isara are 11 km/h (7 mph). The windiest month is February with peak winds reaching 13 km/h (8 mph) (gusts up to 31 km/h / 19 mph).
Isara averages 1 clear-sky days per month with overall cloud cover around 73%. The clearest skies occur in January.
The annual average dew point in Isara is 24°C (75°F), which feels oppressively humid. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Isara 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 Isara ranges from 28°C (82°F) to 36°C (97°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 Isara, with a climate score of 3.5/10. Consider visiting during January, July, August instead for better conditions.
For June in Isara, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 29°C (83°F) and 27 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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