April Weather in Thompson, United States

Last updated: June 24, 2025

In April, the average temperature in Thompson, United States hovers around 4°C (39°F). Expect a chilly atmosphere, with minimums dropping to -15°C (4°F), while maximums can climb to 24°C (75°F). Be prepared for a bit of rain, as precipitation totals about 39 mm (1.5 in) over approximately 7 days. With an average humidity of 81%, the air can feel quite damp, so dress accordingly!

April Temperature in Thompson

In April in Thompson, the average temperature is 4°C (39°F), with maximums reaching 24°C (75°F) and minimums dropping to as low as -15°C (4°F). This variation makes it essential for travelers to prepare for both warm and cold conditions during their visit.

April Weather in Thompson: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Thompson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thompson, April typically has an average temperature of 4°C (39°F), with highs reaching up to 24°C (75°F) and lows dropping to around -15°C (4°F).

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

April Precipitation in Thompson

In Thompson in April, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

April Precipitation Trends in Thompson

The chart displays monthly precipitation patterns in Thompson, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Thompson, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Thompson

In Thompson in April, humidity is 81%. With an average temperature of 4°C (39°F), this humidity feels like a chilling dampness that penetrates even the warmest layers of clothing, making outdoor exploration uncomfortable and prompting travelers to seek refuge indoors.

April Average Humidity in Thompson

This chart illustrates the average monthly humidity levels in Thompson, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Thompson is approximately 81%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Thompson

In Thompson in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Thompson.

Maximum UV Index Levels in Thompson for April

The chart shows the monthly maximum UV Index (UVI) for Thompson in April, 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 April, the maximum UV index in Thompson typically reaches 7, which falls under the high exposure category.

Data source: Thompson April 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 April Weather in Thompson Compares to Other Months

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

This table compares monthly weather conditions in Thompson, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (10°F)	18 mm (0.7 inches)	90%	low
February Weather	-13°C (8°F)	20 mm (0.8 inches)	92%	moderate
March Weather	-3°C (27°F)	25 mm (1.0 inches)	85%	moderate
April Weather	4°C (39°F)	39 mm (1.5 inches)	81%	high
May Weather	13°C (56°F)	55 mm (2.2 inches)	75%	very high
June Weather	20°C (69°F)	87 mm (3.4 inches)	79%	very high
July Weather	22°C (72°F)	58 mm (2.3 inches)	76%	very high
August Weather	20°C (68°F)	77 mm (3.1 inches)	78%	very high
September Weather	15°C (60°F)	71 mm (2.8 inches)	77%	high
October Weather	6°C (44°F)	78 mm (3.1 inches)	79%	moderate
November Weather	-3°C (27°F)	24 mm (1.0 inches)	86%	moderate
December Weather	-8°C (17°F)	38 mm (1.5 inches)	86%	low