Arrah, India experiences average highs of 31°C (88°F) and lows of 21°C (70°F) throughout the year. Rainfall is moderate, averaging about 9 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have cooled by 1.0°C (1.8°F) across the available records.
Arrah, India Weather & Climate 2026
Monthly climate averages for Arrah, India. 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
5.6/10
Best: January, February, March, November, December
UV Index
7
High
Temperature 31°C / 21°C
Feels Like 33°C / 23°C
Rainy Days 9
Rainfall 102 mm
Sunshine 10 h
Humidity 69%
Wind Speed 14 km/h
Dew Point 19°C
Hottest Month
37°C
April
Avg Low24°C
Rain3days
Coldest Month
11°C
January
Avg High22°C
Rain2days
Driest Month
0days
November
Avg High28°C
Avg Low17°C
Windiest Month
20 km/h
April (Gusts 38)
Worst Time to Visit
Consider avoiding June, July, August, September due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:01
Daylight 13.7h
Sunset 18:45
Live conditions—
Arrah on the map · live conditions
Arrah, India
- Continent
- Asia
- Country
- India
- City
- Arrah
- Population
- 261.4K
- Coordinates
- 25.56°, 84.66°
Seasonal Breakdown
Spring
Mar–May
Avg High 35°C
Avg Low 23°C
Rain 4 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 34°C
Avg Low 27°C
Rain 21 days/mo
Autumn
Sep–Nov
Avg High 30°C
Avg Low 22°C
Rain 10 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 24°C
Avg Low 12°C
Rain 2 days/mo
3/3 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: 22°C / 11°C . Feb: 26°C / 13°C . Mar: 32°C / 18°C . Apr: 37°C / 24°C . May: 37°C / 26°C . Jun: 36°C / 28°C . Jul: 33°C / 27°C . Aug: 32°C / 26°C . Sep: 31°C / 26°C . Oct: 30°C / 22°C . Nov: 28°C / 17°C . Dec: 24°C / 12°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 11 mm. Feb: 17 mm. Mar: 15 mm. Apr: 9 mm. May: 44 mm. Jun: 172 mm. Jul: 324 mm. Aug: 284 mm. Sep: 253 mm. Oct: 82 mm. Nov: 1 mm. Dec: 8 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 75%. Feb: 65%. Mar: 52%. Apr: 43%. May: 56%. Jun: 65%. Jul: 81%. Aug: 83%. Sep: 85%. Oct: 79%. Nov: 69%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 13 km/h . Mar: 15 km/h . Apr: 20 km/h . May: 18 km/h . Jun: 17 km/h . Jul: 16 km/h . Aug: 15 km/h . Sep: 13 km/h . Oct: 10 km/h . Nov: 10 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 9h. Feb: 10h. Mar: 11h. Apr: 12h. May: 12h. Jun: 11h. Jul: 8h. Aug: 8h. Sep: 8h. Oct: 9h. Nov: 10h. Dec: 9h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 5. Feb: UV 6. Mar: UV 7. Apr: UV 8. May: UV 9. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 7. Oct: UV 6. Nov: UV 5. Dec: UV 5.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have cooled by 1.0°C (1.8°F) across the available records. Average rainfall is trending wetter by about 15 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | May 2025 · 37°C | Apr · 37°C |
| Coldest month | Jan 2025 · 11°C | Jan · 11°C |
| Wettest month | Aug 2025 · 323 mm | Jul · 324 mm |
| Windiest month | Apr 2025 · 19 km/h | Apr · 20 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Excellent March best
Excellent April
Fair May
Poor June
Poor July
Wet August
Wet September
Wet October
Fair November best
Excellent December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 22°C / 11°C | 21°C / 10°C | 2days (11 mm) Excellent | 9.4h Good | 75% Muggy | 5.1 High | Excellent | View Details |
| February best | 26°C / 13°C | 26°C / 13°C | 2days (17 mm) Excellent | 10.2h Excellent | 65% Muggy | 6.1 High | Excellent | View Details |
| March best | 32°C / 18°C | 33°C / 18°C | 3days (15 mm) Excellent | 10.7h Excellent | 52% Moderate | 7.4 Very High | Excellent | View Details |
| April | 37°C / 24°C | 38°C / 24°C | 3days (9 mm) Excellent | 11.5h Excellent | 43% Moderate | 8.2 Very High | Fair | View Details |
| May | 37°C / 26°C | 41°C / 29°C | 7days (44 mm) Good | 11.9h Excellent | 56% Moderate | 8.5 Very High | Poor | View Details |
| June | 36°C / 28°C | 41°C / 32°C | 14days (172 mm) Wet | 10.6h Excellent | 65% Muggy | 8.4 Very High | Poor | View Details |
| July | 33°C / 27°C | 38°C / 32°C | 24days (324 mm) Wet | 7.9h Good | 81% Humid | 7.6 Very High | Wet | View Details |
| August | 32°C / 26°C | 38°C / 32°C | 25days (284 mm) Wet | 8.1h Good | 83% Humid | 7.3 Very High | Wet | View Details |
| September | 31°C / 26°C | 38°C / 31°C | 24days (253 mm) Wet | 8.3h Good | 85% Humid | 7 High | Wet | View Details |
| October | 30°C / 22°C | 35°C / 26°C | 7days (82 mm) Good | 9.4h Good | 79% Humid | 6.2 High | Fair | View Details |
| November best | 28°C / 17°C | 29°C / 18°C | 0days (1 mm) Excellent | 9.8h Good | 69% Muggy | 5.3 High | Excellent | View Details |
| December best | 24°C / 12°C | 23°C / 12°C | 1days (8 mm) Excellent | 9.3h Good | 72% Muggy | 4.7 Moderate | Excellent | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Arrah are January, February, March, November, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Arrah, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Arrah is April, with average daytime highs of 37°C (99°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Arrah is January, with average overnight lows of 11°C (51°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Arrah is July, averaging 324mm of precipitation across 24 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Arrah runs through August, July, September, June, with the heaviest rainfall in August. Based on 10-year averages for Arrah.
Arrah receives approximately 117 sunshine hours per year. The sunniest month is May with around 12 hours. Based on climate data for Arrah.
The least favorable months to visit Arrah are June, July, August, September, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February, March, November, December instead.
The annual average UV index in Arrah is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Arrah is 69%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Arrah are 14 km/h (9 mph). The windiest month is April with peak winds reaching 20 km/h (12 mph) (gusts up to 38 km/h / 23 mph).
Arrah averages 12 clear-sky days per month with overall cloud cover around 41%. The clearest skies occur in November.
The annual average dew point in Arrah is 19°C (66°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Arrah has a Hot-Summer Mediterranean climate, classified as Csa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Arrah ranges from 23°C (73°F) to 33°C (91°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Arrah, with a climate score of 1/10. Consider visiting during January, February, March, November, December instead for better conditions.
For June in Arrah, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 36°C (98°F) and 14 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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