April Weather in Winthrop, United States

Last updated: June 24, 2025

In April, the average temperature in Winthrop, United States hovers around 8°C (47°F). Be prepared for a wide range, where temperatures can dip to a chilly -11°C (13°F) or soar to a warm 28°C (82°F). Expect 78 mm (3.1 in) of precipitation over about 10 days, contributing to an average humidity level of 83%. Stay cozy!

April Temperature in Winthrop

In April in Winthrop, the average temperature is 8°C (47°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as -11°C (13°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates April temperature patterns in Winthrop, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winthrop, April typically has an average temperature of 8°C (47°F), with highs reaching up to 28°C (82°F) and lows dropping to around -11°C (13°F).

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

April Precipitation in Winthrop

In Winthrop in April, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

April Precipitation Trends in Winthrop

The chart displays monthly precipitation patterns in Winthrop, 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 Winthrop, April typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Winthrop

In Winthrop in April humidity is 83%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making travel uncomfortable and leaving you yearning for warmth and dryness as you explore.

April Average Humidity in Winthrop

This chart illustrates the average monthly humidity levels in Winthrop, 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 Winthrop is approximately 83%, 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 Winthrop

In Winthrop in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Winthrop.

Maximum UV Index Levels in Winthrop for April

The chart shows the monthly maximum UV Index (UVI) for Winthrop 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 Winthrop typically reaches 8, which falls under the very high exposure category.

Data source: Winthrop 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 Winthrop Compares to Other Months

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

This table compares monthly weather conditions in Winthrop, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	44 mm (1.7 inches)	84%	moderate
February Weather	-6°C (21°F)	54 mm (2.1 inches)	85%	moderate
March Weather	2°C (37°F)	68 mm (2.7 inches)	84%	moderate
April Weather	8°C (47°F)	78 mm (3.1 inches)	83%	very high
May Weather	16°C (61°F)	173 mm (6.8 inches)	75%	very high
June Weather	22°C (72°F)	139 mm (5.5 inches)	79%	extreme
July Weather	24°C (75°F)	111 mm (4.4 inches)	75%	very high
August Weather	22°C (71°F)	94 mm (3.7 inches)	69%	very high
September Weather	19°C (66°F)	130 mm (5.1 inches)	74%	very high
October Weather	11°C (51°F)	144 mm (5.7 inches)	79%	moderate
November Weather	2°C (36°F)	47 mm (1.8 inches)	88%	moderate
December Weather	-2°C (29°F)	39 mm (1.6 inches)	82%	moderate