Pen, India experiences average highs of 31°C (88°F) and lows of 22°C (72°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have stayed broadly stable across the available records.
Pen, India Weather & Climate 2026
Monthly climate averages for Pen, 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
5.5/10
Best: January, February, November, December
UV Index
7
High
Temperature 31°C / 22°C
Feels Like 35°C / 25°C
Rainy Days 11
Rainfall 230 mm
Sunshine 9 h
Humidity 74%
Wind Speed 18 km/h
Dew Point 22°C
Hottest Month
35°C
April
Avg Low24°C
Rain0days
Coldest Month
18°C
January
Avg High31°C
Rain0days
Driest Month
0days
January
Avg High31°C
Avg Low18°C
Windiest Month
22 km/h
July (Gusts 42)
Worst Time to Visit
Consider avoiding May, June, September due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:02
Daylight 13.2h
Sunset 19:17
Live conditions—
Pen on the map · live conditions
Pen, India
- Continent
- Asia
- Country
- India
- City
- Pen
- Population
- 37.9K
- Coordinates
- 18.74°, 73.10°
Seasonal Breakdown
Spring
Mar–May
Avg High 35°C
Avg Low 24°C
Rain 2 days/mo
Summer
Jun–Aug
Avg High 29°C
Avg Low 25°C
Rain 29 days/mo
Autumn
Sep–Nov
Avg High 31°C
Avg Low 23°C
Rain 14 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 32°C
Avg Low 19°C
Rain 0 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: 31°C / 18°C . Feb: 33°C / 19°C . Mar: 34°C / 21°C . Apr: 35°C / 24°C . May: 34°C / 26°C . Jun: 30°C / 26°C . Jul: 28°C / 25°C . Aug: 28°C / 25°C . Sep: 29°C / 24°C . Oct: 31°C / 23°C . Nov: 33°C / 21°C . Dec: 32°C / 19°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 2 mm. Feb: 0 mm. Mar: 1 mm. Apr: 1 mm. May: 52 mm. Jun: 444 mm. Jul: 927 mm. Aug: 640 mm. Sep: 553 mm. Oct: 126 mm. Nov: 10 mm. Dec: 9 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 64%. Feb: 58%. Mar: 60%. Apr: 68%. May: 74%. Jun: 85%. Jul: 92%. Aug: 91%. Sep: 90%. Oct: 80%. Nov: 67%. Dec: 64%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 19 km/h . May: 19 km/h . Jun: 20 km/h . Jul: 22 km/h . Aug: 21 km/h . Sep: 17 km/h . Oct: 14 km/h . Nov: 14 km/h . Dec: 15 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 11h. Mar: 11h. Apr: 12h. May: 11h. Jun: 8h. Jul: 5h. Aug: 7h. Sep: 8h. Oct: 9h. Nov: 10h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 6. Feb: UV 7. Mar: UV 8. Apr: UV 8. May: UV 7. Jun: UV 7. Jul: UV 5. Aug: UV 7. Sep: UV 7. Oct: UV 7. Nov: UV 6. Dec: UV 6.
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 58 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Mar 2025 · 36°C | Apr · 35°C |
| Coldest month | Dec 2025 · 17°C | Jan · 18°C |
| Wettest month | Aug 2025 · 661 mm | Jul · 927 mm |
| Windiest month | Jun 2025 · 23 km/h | Jul · 22 km/h |
Month-by-Month Weather Table
January best
Excellent 
February best
Excellent March
Good April
Poor May
Poor June
Wet 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 | 31°C / 18°C | 32°C / 18°C | 0days (2 mm) Excellent | 10.3h Excellent | 64% Muggy | 6.3 High | Excellent | View Details |
| February best | 33°C / 19°C | 34°C / 19°C | 0days (0 mm) Excellent | 10.7h Excellent | 58% Moderate | 7.1 Very High | Excellent | View Details |
| March | 34°C / 21°C | 36°C / 23°C | 0days (1 mm) Excellent | 11.1h Excellent | 60% Moderate | 7.9 Very High | Good | View Details |
| April | 35°C / 24°C | 39°C / 28°C | 0days (1 mm) Excellent | 11.7h Excellent | 68% Muggy | 8.1 Very High | Poor | View Details |
| May | 34°C / 26°C | 39°C / 31°C | 5days (52 mm) Good | 11.4h Excellent | 74% Muggy | 7.3 Very High | Poor | View Details |
| June | 30°C / 26°C | 35°C / 30°C | 27days (444 mm) Wet | 8.4h Good | 85% Humid | 6.7 High | Wet | View Details |
| July | 28°C / 25°C | 32°C / 28°C | 31days (927 mm) Wet | 5.1h Fair | 92% Very Muggy | 5.1 High | Wet | View Details |
| August | 28°C / 25°C | 32°C / 28°C | 30days (640 mm) Wet | 7.4h Good | 91% Very Muggy | 6.7 High | Wet | View Details |
| September | 29°C / 24°C | 34°C / 29°C | 26days (553 mm) Wet | 7.6h Good | 90% Very Muggy | 6.5 High | Wet | View Details |
| October | 31°C / 23°C | 37°C / 27°C | 13days (126 mm) Wet | 9.4h Good | 80% Humid | 7 High | Fair | View Details |
| November best | 33°C / 21°C | 36°C / 22°C | 2days (10 mm) Excellent | 10.1h Excellent | 67% Muggy | 6.4 High | Excellent | View Details |
| December best | 32°C / 19°C | 33°C / 20°C | 1days (9 mm) Excellent | 9.8h Good | 64% Muggy | 6 High | Excellent | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Pen are January, February, November, December, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Pen, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Pen is April, with average daytime highs of 35°C (96°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Pen is January, with average overnight lows of 18°C (64°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Pen is July, averaging 927mm of precipitation across 31 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Pen runs through July, August, June, September, with the heaviest rainfall in July. Based on 10-year averages for Pen.
Pen receives approximately 113 sunshine hours per year. The sunniest month is April with around 12 hours. Based on climate data for Pen.
The least favorable months to visit Pen are May, June, September, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider January, February, November, December instead.
The annual average UV index in Pen is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Pen is 74%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Pen are 18 km/h (11 mph). The windiest month is July with peak winds reaching 22 km/h (14 mph) (gusts up to 42 km/h / 26 mph).
Pen averages 11 clear-sky days per month with overall cloud cover around 46%. The clearest skies occur in January.
The annual average dew point in Pen is 22°C (72°F), which feels muggy and uncomfortable. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Pen 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 Pen 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 Pen, with a climate score of 1.8/10. Consider visiting during January, February, November, December instead for better conditions.
For June in Pen, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (87°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.
Last updated: