October Weather in Siwan, India

Last updated: August 23, 2025

In October, the average temperature in Siwan, India is a delightful 27°C (81°F), perfect for outdoor activities. Expect minimums of 17°C (62°F) and maximums reaching 36°C (97°F). During this time, you'll likely experience 56 mm (2.2 in) of precipitation over about 6 days, so a light raincoat might come in handy. With an average humidity of 86%, be prepared for a warm and somewhat tropical atmosphere!

October Temperature in Siwan

In October, in Siwan, the average temperature is 27°C (81°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 17°C (62°F). This pleasant climate makes Siwan an ideal destination for travelers seeking warm weather and outdoor activities.

October Weather in Siwan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Siwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siwan, October typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 17°C (62°F).

Data source: Temperature data for Siwan generated using information from the Copernicus Climate Change Service.

October Precipitation in Siwan

In Siwan in October, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

October Precipitation Trends in Siwan

The chart displays monthly precipitation patterns in Siwan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Siwan, October typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Siwan

In Siwan in October, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

October Average Humidity in Siwan

This chart illustrates the average monthly humidity levels in Siwan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Siwan is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Siwan

In Siwan in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Siwan.

Maximum UV Index Levels in Siwan for October

The chart shows the monthly maximum UV Index (UVI) for Siwan in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Siwan typically reaches 9, which falls under the very high exposure category.

Data source: Siwan October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Siwan Compares to Other Months

Weather in Siwan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Siwan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Siwan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	10 mm (0.4 inches)	65%	moderate
February Weather	19°C (66°F)	10 mm (0.4 inches)	55%	high
March Weather	25°C (77°F)	10 mm (0.4 inches)	39%	very high
April Weather	30°C (87°F)	14 mm (0.5 inches)	24%	very high
May Weather	31°C (89°F)	69 mm (2.7 inches)	36%	very high
June Weather	32°C (89°F)	183 mm (7.2 inches)	65%	very high
July Weather	30°C (86°F)	439 mm (17.3 inches)	90%	extreme
August Weather	30°C (86°F)	337 mm (13.3 inches)	91%	extreme
September Weather	29°C (85°F)	250 mm (9.8 inches)	91%	extreme
October Weather	27°C (81°F)	56 mm (2.2 inches)	86%	very high
November Weather	22°C (72°F)	0 mm (0.0 inches)	79%	high
December Weather	17°C (63°F)	21 mm (0.8 inches)	75%	moderate