January Weather in Siraha, Nepal

Last updated: August 31, 2025

In Siraha, Nepal during January, the average temperature hovers around 15°C (60°F). Expect a minimum of 5°C (41°F) and a maximum reaching up to 29°C (84°F). The month typically sees 7 mm (0.3 in) of precipitation over just 1 day, with an average humidity of 58%.

January Temperature in Siraha

In January in Siraha, the average temperature is 15°C (60°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 5°C (41°F). This time of year offers a pleasant climate, making it ideal for outdoor activities and exploration.

January Weather in Siraha: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Siraha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siraha, January typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (41°F).

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

January Precipitation in Siraha

In Siraha in January, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

January Precipitation Trends in Siraha

The chart displays monthly precipitation patterns in Siraha, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Siraha, January typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Siraha

In Siraha in January humidity is 58%. With an average temperature of 15°C (60°F), this humidity feels like a refreshing embrace, making it comfortable for traveling but requiring light layers and occasional breaks to stay cool and enjoy the scenery.

January Average Humidity in Siraha

This chart illustrates the average monthly humidity levels in Siraha, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Siraha is approximately 58%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Siraha

In Siraha in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Siraha.

Maximum UV Index Levels in Siraha for January

The chart shows the monthly maximum UV Index (UVI) for Siraha in January, 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 January, the maximum UV index in Siraha typically reaches 5, which falls under the moderate exposure category.

Data source: Siraha January 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 January Weather in Siraha Compares to Other Months

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

This table compares monthly weather conditions in Siraha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	7 mm (0.3 inches)	58%	moderate
February Weather	19°C (66°F)	14 mm (0.5 inches)	53%	high
March Weather	25°C (77°F)	14 mm (0.6 inches)	32%	very high
April Weather	29°C (84°F)	36 mm (1.4 inches)	25%	very high
May Weather	30°C (86°F)	98 mm (3.9 inches)	46%	very high
June Weather	30°C (87°F)	173 mm (6.8 inches)	77%	extreme
July Weather	29°C (85°F)	445 mm (17.5 inches)	92%	extreme
August Weather	29°C (85°F)	274 mm (10.8 inches)	92%	extreme
September Weather	29°C (84°F)	224 mm (8.8 inches)	92%	extreme
October Weather	26°C (80°F)	78 mm (3.1 inches)	87%	very high
November Weather	22°C (71°F)	0 mm (0.0 inches)	76%	high
December Weather	17°C (63°F)	8 mm (0.3 inches)	71%	moderate