Climate Insights for Bānka

Banka, State of Bihar, India

Hottest
May
36°C peak
Coldest
January
11°C low
Wettest
July
344mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Bānka is hot. The average annual temperature is 25°C and approximately 1392mm of precipitation falls per year. July is the wettest month, receiving around 344mm of rainfall. Bānka is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 11°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 23° Average: 16° Min: 11° Feb Max: 27° Average: 20° Min: 14° Mar Max: 32° Average: 25° Min: 19° Apr Max: 35° Average: 29° Min: 24° May Max: 36° Average: 30° Min: 25° Jun Max: 35° Average: 31° Min: 27° Jul Max: 32° Average: 29° Min: 27° Aug Max: 33° Average: 30° Min: 27° Sep Max: 33° Average: 29° Min: 27° Oct Max: 32° Average: 27° Min: 23° Nov Max: 29° Average: 22° Min: 17° Dec Max: 24° Average: 17° Min: 12°
Max
Average
Min

Temperatures in Bānka vary considerably across the year, with a 25°C difference between the coldest and warmest months. May is the hottest month, with daytime highs reaching 36°C and an average of 30°C. January is the coolest month, with minimum temperatures around 11°C and an average of 16°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 20mm Feb Precipitation: 27mm Mar Precipitation: 31mm Apr Precipitation: 36mm May Precipitation: 87mm Jun Precipitation: 201mm Jul Precipitation: 344mm Aug Precipitation: 249mm Sep Precipitation: 293mm Oct Precipitation: 96mm Nov Precipitation: 1mm Dec Precipitation: 8mm
Precipitation

Bānka is a fairly wet location, receiving approximately 1392mm of precipitation annually, which averages out to around 116mm per month. The wettest month is July, averaging 344mm of rainfall. September and August also tend to see above-average precipitation. The driest month is November, with just 1mm. That's 343mm less than July, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 3km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Bānka is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

92 days until Autumn

It is currently summer in Bānka, which began on June 21, 2026. Bānka is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in May at around 36°C, while the coldest stretch bottoms out in January near 11°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 19 to 36°C. Precipitation is moderate at around 154mm for the season, averaging 51mm per month. Winds are generally light, averaging 2km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 27 to 35°C. Rainfall is heavy, totalling around 794mm across the season with a monthly average of 265mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 17 to 33°C. Rainfall is heavy, totalling around 389mm across the season with a monthly average of 130mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 11 to 27°C. Rainfall is relatively light, with around 55mm over the season and a monthly average of 18mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 16°
Feb 20°
Mar 25°
Apr 29°
May 30°
Jun 31°
Jul 29°
Aug 30°
Sep 29°
Oct 27°
Nov 22°
Dec 17°

The best time to visit Bānka is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 17mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 36°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Bānka based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
11 °C
23 °C
2 km/h
20 mm
0 cm
Feb
14 °C
27 °C
2 km/h
27 mm
0 cm
Mar
19 °C
32 °C
2 km/h
31 mm
0 cm
Apr
24 °C
35 °C
3 km/h
36 mm
0 cm
May
25 °C
36 °C
2 km/h
87 mm
0 cm
Jun Current
27 °C
35 °C
2 km/h
201 mm
0 cm
Jul
27 °C
32 °C
2 km/h
344 mm
0 cm
Aug
27 °C
33 °C
2 km/h
249 mm
0 cm
Sep
27 °C
33 °C
2 km/h
293 mm
0 cm
Oct
23 °C
32 °C
2 km/h
96 mm
0 cm
Nov
17 °C
29 °C
2 km/h
1 mm
0 cm
Dec
12 °C
24 °C
2 km/h
8 mm
0 cm
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