Climate Insights for Raghunāthpur

Katihar, State of Bihar, India

Hottest
April
34°C peak
Coldest
January
12°C low
Wettest
July
340mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Raghunāthpur is hot. The average annual temperature is 25°C and approximately 1635mm of precipitation falls per year. July is the wettest month, receiving around 340mm of rainfall. Raghunāthpur is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, June, May. The coldest months are January, December, February, when temperatures can drop to 12°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 23° Average: 16° Min: 12° Feb Max: 27° Average: 20° Min: 15° Mar Max: 31° Average: 25° Min: 19° Apr Max: 34° Average: 28° Min: 23° May Max: 33° Average: 29° Min: 25° Jun Max: 34° Average: 30° Min: 27° Jul Max: 33° Average: 30° Min: 27° Aug Max: 33° Average: 30° Min: 27° Sep Max: 33° Average: 29° Min: 27° Oct Max: 32° Average: 27° Min: 24° Nov Max: 30° Average: 23° Min: 18° Dec Max: 25° Average: 18° Min: 14°
Max
Average
Min

Temperatures in Raghunāthpur vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is April, when average highs reach 34°C and the mean temperature sits around 28°C. January is the coolest month, with minimum temperatures around 12°C and an average of 16°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, 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: 8mm Feb Precipitation: 25mm Mar Precipitation: 36mm Apr Precipitation: 69mm May Precipitation: 176mm Jun Precipitation: 251mm Jul Precipitation: 340mm Aug Precipitation: 306mm Sep Precipitation: 311mm Oct Precipitation: 108mm Nov Precipitation: 1mm Dec Precipitation: 5mm
Precipitation

Raghunāthpur is a fairly wet location, receiving approximately 1635mm of precipitation annually, which averages out to around 136mm per month. The wettest month is July, averaging 340mm of rainfall. September and August also tend to see above-average precipitation. The driest month is November, with just 1mm. That's 339mm 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 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 11km/h Mar Wind Speed: 14km/h Apr Wind Speed: 16km/h May Wind Speed: 14km/h Jun Wind Speed: 14km/h Jul Wind Speed: 14km/h Aug Wind Speed: 13km/h Sep Wind Speed: 11km/h Oct Wind Speed: 9km/h Nov Wind Speed: 9km/h Dec Wind Speed: 9km/h
Wind Speed

Raghunāthpur is relatively calm, with an average annual wind speed of 12km/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 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 10km/h in winter, 15km/h in spring, 13km/h in summer, 10km/h in autumn.

Seasons

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

86 days until Summer

It is currently spring in Raghunāthpur, which began on March 20, 2026. Raghunāthpur 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 April at around 34°C, while the coldest stretch bottoms out in January near 12°C. Summer is next, beginning on June 21, 2026 — 86 days from now.

Spring

Temperatures range from 19 to 34°C. Precipitation is moderate at around 282mm for the season, averaging 94mm per month. Winds are generally light, averaging 15km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 27 to 34°C. Rainfall is heavy, totalling around 896mm across the season with a monthly average of 299mm. Winds are generally light, averaging 13km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 18 to 33°C. Rainfall is heavy, totalling around 419mm across the season with a monthly average of 140mm. Winds are generally light, averaging 10km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 12 to 27°C. Precipitation is minimal, with only around 38mm for the entire season. Winds are generally light, averaging 10km/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 28°
May 29°
Jun 30°
Jul 30°
Aug 30°
Sep 29°
Oct 27°
Nov 23°
Dec 18°

The best time to visit Raghunāthpur is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 15mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 34°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 Raghunāthpur 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
12 °C
23 °C
10 km/h
8 mm
0 cm
Feb
15 °C
27 °C
11 km/h
25 mm
0 cm
Mar Current
19 °C
31 °C
14 km/h
36 mm
0 cm
Apr
23 °C
34 °C
16 km/h
69 mm
0 cm
May
25 °C
33 °C
14 km/h
176 mm
0 cm
Jun
27 °C
34 °C
14 km/h
251 mm
0 cm
Jul
27 °C
33 °C
14 km/h
340 mm
0 cm
Aug
27 °C
33 °C
13 km/h
306 mm
0 cm
Sep
27 °C
33 °C
11 km/h
311 mm
0 cm
Oct
24 °C
32 °C
9 km/h
108 mm
0 cm
Nov
18 °C
30 °C
9 km/h
1 mm
0 cm
Dec
14 °C
25 °C
9 km/h
5 mm
0 cm
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Metric (°C, km/h)