April Weather in Claremont, United States

Last updated: June 24, 2025

In April, the average temperature in Claremont, United States hovers around 6°C (44°F). However, prepare for a range, with temperatures dipping as low as -15°C (6°F) and climbing to a maximum of 28°C (82°F). During this period, expect 94 mm (3.7 in) of precipitation over approximately 10 days, accompanied by an average humidity of 81%. Stay prepared for the diverse weather conditions!

April Temperature in Claremont

In April in Claremont, the average temperature is 6°C (44°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling!

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

The chart illustrates April temperature patterns in Claremont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Claremont, April typically has an average temperature of 6°C (44°F), with highs reaching up to 28°C (82°F) and lows dropping to around -15°C (6°F).

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

April Precipitation in Claremont

In Claremont in April, the precipitation amount is 94 mm (3.7 in) over a duration of 10 days.

April Precipitation Trends in Claremont

The chart displays monthly precipitation patterns in Claremont, 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 Claremont, April typically receives around 94 mm (3.7 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 Claremont

In Claremont in April humidity is 81%. With an average temperature of 6°C (44°F), this humidity feels like a heavy blanket, making every step outside feel damp and chilling, which can dampen the excitement of traveling.

April Average Humidity in Claremont

This chart illustrates the average monthly humidity levels in Claremont, 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 Claremont 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 Claremont

In Claremont 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 Claremont.

Maximum UV Index Levels in Claremont for April

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

Data source: Claremont 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 Claremont Compares to Other Months

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

This table compares monthly weather conditions in Claremont, 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 (17°F)	36 mm (1.4 inches)	82%	moderate
February Weather	-9°C (16°F)	45 mm (1.8 inches)	84%	moderate
March Weather	1°C (33°F)	63 mm (2.5 inches)	80%	moderate
April Weather	6°C (44°F)	94 mm (3.7 inches)	81%	very high
May Weather	15°C (59°F)	143 mm (5.6 inches)	74%	very high
June Weather	21°C (71°F)	127 mm (5.0 inches)	80%	very high
July Weather	23°C (73°F)	104 mm (4.1 inches)	80%	very high
August Weather	21°C (70°F)	121 mm (4.8 inches)	77%	very high
September Weather	18°C (64°F)	128 mm (5.0 inches)	75%	very high
October Weather	9°C (48°F)	98 mm (3.9 inches)	80%	moderate
November Weather	1°C (34°F)	43 mm (1.7 inches)	87%	moderate
December Weather	-4°C (25°F)	42 mm (1.6 inches)	83%	moderate