April Weather in Howland, United States

Last updated: June 24, 2025

In April, the average temperature in Howland, United States hovers around 6°C (43°F). Be prepared for a range of conditions, as temperatures can dip as low as -9°C (17°F) or soar to a comfortable 24°C (76°F). Expect approximately 123 mm (4.9 in) of precipitation spread over 13 days, contributing to an average humidity of 81%. Perfect attire and gear will ensure you're ready for the unpredictable weather!

April Temperature in Howland

In April in Howland, the average temperature is 6°C (43°F). The maximum can reach 24°C (76°F) and the minimum can drop as low as -9°C (17°F). Pack for a variety of weather conditions to fully enjoy your trip!

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

The chart illustrates April temperature patterns in Howland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Howland, April typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -9°C (17°F).

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

April Precipitation in Howland

In Howland in April, the precipitation amount is 123 mm (4.9 in) over the course of 13 days.

April Precipitation Trends in Howland

The chart displays monthly precipitation patterns in Howland, 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 Howland, April typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 13 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 Howland

In Howland in April, humidity is 81%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill enveloping you, making every step outside seem heavier and less inviting for traveling.

April Average Humidity in Howland

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

In Howland 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 Howland.

Maximum UV Index Levels in Howland for April

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

Data source: Howland 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 Howland Compares to Other Months

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

This table compares monthly weather conditions in Howland, 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)	92 mm (3.6 inches)	88%	low
February Weather	-6°C (22°F)	83 mm (3.3 inches)	88%	moderate
March Weather	-2°C (30°F)	74 mm (2.9 inches)	85%	moderate
April Weather	6°C (43°F)	123 mm (4.9 inches)	81%	high
May Weather	12°C (54°F)	99 mm (3.9 inches)	76%	very high
June Weather	18°C (64°F)	87 mm (3.4 inches)	74%	very high
July Weather	21°C (70°F)	98 mm (3.9 inches)	74%	very high
August Weather	20°C (69°F)	85 mm (3.3 inches)	74%	very high
September Weather	16°C (61°F)	81 mm (3.2 inches)	77%	high
October Weather	10°C (50°F)	124 mm (4.9 inches)	82%	moderate
November Weather	2°C (36°F)	119 mm (4.7 inches)	85%	moderate
December Weather	-4°C (25°F)	114 mm (4.5 inches)	84%	low