January weather forecast
Rajbiraj, Nepal

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Weather in January

The start of the year welcomes a comforting crispness to the city of Rajbiraj with a mildly chilly climate, setting the tone for the winter season. The mornings reveal a blanket of dew brought on by the relatively low humidity of 54%, making it among the drier periods of the entire year. A peak high temperature reaching 23.7°C (74.7°F) ensures moderate warmth during the day coupled with a balmy nightfall due to lows dipping to 12.4°C (54.3°F). The weather shifts between these daily temperature extremes make January an ideal month for tourists seeking a taste of a subtropical winter. The month also experiences a scarce sprinkling of rainfall with only five rainfall days making it the least rainy period at the beginning of the year.

Temperature

January is the coldest month, with the temperature often reaching an average high of 23.7°C (74.7°F) and an average low of 12.4°C (54.3°F).

Humidity

The average relative humidity in January is 54%.

Rainfall

In Rajbiraj, in January, it is raining for 2.9 days, with typically 5mm (0.2") of accumulated precipitation. Throughout the year, there are 131.9 rainfall days, and 787mm (30.98") of precipitation is accumulated.

Daylight

In January, the average length of the day in Rajbiraj is 10h and 41min.
On the first day of January in Rajbiraj, sunrise is at 6:46 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:39 pm +0545.

Sunshine

The month with the least sunshine in Rajbiraj is January, with an average of 7.4h of sunshine.

UV index

The months with the lowest UV index in Rajbiraj are January and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the coldest time of year in Rajbiraj?

Rajbiraj witnesses the coldest weather in January, with temperatures averaging a high of 23.7°C (74.7°F) and a low of 12.4°C (54.3°F).

What are January temperatures in Rajbiraj?

In January, in Rajbiraj, the average high-temperature is 23.7°C (74.7°F), and the average low-temperature is 12.4°C (54.3°F).

What is the average humidity in January in Rajbiraj?

The average relative humidity in January in Rajbiraj is 54%.

How many days does it rain in January in Rajbiraj?

In Rajbiraj, during January, the rain falls for 2.9 days and regularly aggregates up to 5mm (0.2") of precipitation.

How many hours of daylight does Rajbiraj have in January?

The average day length in January in Rajbiraj, Nepal, is 10h and 41min.

When is the sunrise / sunset in January in Rajbiraj?

On the first day of January, sunrise is at 6:46 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:39 pm +0545.

What is the month with the least sunshine in Rajbiraj?

January has the least sunshine of the year, with an average of 7.4h of sunshine.

How many hours of sunshine does Rajbiraj have in January?

In Rajbiraj, the average sunshine duration in January is 7.4h.

What are the months with the lowest UV index in Rajbiraj?

The months with the lowest UV index in Rajbiraj are January and December, with an average maximum UV index of 5.

What is the UV index intensity in January in Rajbiraj?

In January, the average daily maximum UV index in Rajbiraj is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Rajbiraj, Nepal

Average temperature in January - Rajbiraj, Nepal
  • Average high temperature in January: 23.7°C

The warmest month (with the highest average high temperature) is May (38.3°C).
The month with the lowest average high temperature is January (23.7°C).

  • Average low temperature in January: 12.4°C

The month with the highest average low temperature is June (28°C).
The coldest month (with the lowest average low temperature) is January (12.4°C).

Average pressure in January
Rajbiraj, Nepal

Average pressure in January - Rajbiraj, Nepal
  • Average pressure in January: 1015.9mbar

The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is June (1000mbar).

Average wind speed in January
Rajbiraj, Nepal

Average wind speed in January - Rajbiraj, Nepal
  • Average wind speed in January: 9.6km/h

The windiest month (with the highest average wind speed) is May (14.3km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).

Average humidity in January
Rajbiraj, Nepal

Average humidity in January - Rajbiraj, Nepal
  • Average humidity in January: 54%

The months with the highest relative humidity are July and September (73%).
The month with the lowest relative humidity is March (33%).

Average rainfall in January
Rajbiraj, Nepal

Average rainfall in January - Rajbiraj, Nepal
  • Average rainfall in January: 5mm

The wettest month (with the highest rainfall) is July (246mm).
The driest months (with the least rainfall) are November and December (2mm).

Average rainfall days in January
Rajbiraj, Nepal

Average rainfall days in January - Rajbiraj, Nepal
  • Average rainfall days in January: 2.9 days

The month with the highest number of rainy days is July (25.2 days).
The months with the least rainy days are November and December (1.5 days).

Average daylight in January /
Average sunshine in January
Rajbiraj, Nepal

Average daylight in January / Average sunshine in January - Rajbiraj, Nepal
  • Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in January: 7h and 2min

The months with the most sunshine are April and May (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).

Average sunshine days in January
Rajbiraj, Nepal

Average sunshine days in January - Rajbiraj, Nepal
  • Average sunshine days in January: 27.2 days

The month with the most sunshine days is December (29.2 days).
The month with the least sunshine days is July (4.3 days).

Average UV index in January
Rajbiraj, Nepal

Average UV index in January - Rajbiraj, Nepal
  • Average UV index in January: 5

The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January and December (UV index 5).

Average cloud cover in January
Rajbiraj, Nepal

Average cloud cover in January - Rajbiraj, Nepal
  • Average cloud cover in January: 10

The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 7).

Average visibility in January
Rajbiraj, Nepal

Average visibility in January - Rajbiraj, Nepal
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

Rajbiraj, Nepal

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