April Weather in Stewart, United States

Last updated: June 24, 2025

In April, the average temperature in Stewart, United States hovers around 6°C (43°F), with a notable range where the minimum can plunge to -17°C (2°F) and the maximum can soar to 30°C (86°F). Expect 77 mm (3.0 in) of precipitation spread across approximately 9 days, contributing to a noticeably high average humidity of 84%.

April Temperature in Stewart

In April in Stewart, the average temperature is 6°C (43°F). Maximum temperatures can reach 30°C (86°F), while the minimum can drop to as low as -17°C (2°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

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

The chart illustrates April temperature patterns in Stewart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stewart, April typically has an average temperature of 6°C (43°F), with highs reaching up to 30°C (86°F) and lows dropping to around -17°C (2°F).

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

April Precipitation in Stewart

In Stewart in April, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

April Precipitation Trends in Stewart

The chart displays monthly precipitation patterns in Stewart, 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 Stewart, April typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 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 Stewart

In Stewart in April, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

April Average Humidity in Stewart

This chart illustrates the average monthly humidity levels in Stewart, 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 Stewart is approximately 84%, 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 Stewart

In Stewart 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 Stewart.

Maximum UV Index Levels in Stewart for April

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

Data source: Stewart 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 Stewart Compares to Other Months

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

This table compares monthly weather conditions in Stewart, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	24 mm (0.9 inches)	87%	moderate
February Weather	-9°C (15°F)	26 mm (1.0 inches)	90%	moderate
March Weather	0°C (32°F)	57 mm (2.2 inches)	85%	moderate
April Weather	6°C (43°F)	77 mm (3.0 inches)	84%	high
May Weather	15°C (59°F)	117 mm (4.6 inches)	78%	very high
June Weather	22°C (72°F)	98 mm (3.8 inches)	80%	very high
July Weather	23°C (74°F)	110 mm (4.3 inches)	81%	very high
August Weather	21°C (70°F)	142 mm (5.6 inches)	81%	very high
September Weather	18°C (64°F)	112 mm (4.4 inches)	81%	high
October Weather	9°C (48°F)	97 mm (3.8 inches)	84%	moderate
November Weather	1°C (33°F)	29 mm (1.1 inches)	88%	moderate
December Weather	-5°C (23°F)	39 mm (1.6 inches)	84%	low