April Weather in Essex, United States

Last updated: June 24, 2025

In April, the average temperature in Essex, United States is a cool 7°C (45°F). Temperatures can vary quite a bit, with a minimum of -1°C (30°F) and a maximum reaching up to 20°C (68°F). Expect about 151 mm (5.9 in) of precipitation over approximately 13 days, contributing to a high average humidity of 80%.

April Temperature in Essex

In April in Essex, the average temperature is 7°C (45°F). Maximums can reach 20°C (68°F) and minimums can be as low as -1°C (30°F). It's a good idea to pack layers to prepare for the varying temperatures while exploring the area.

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

The chart illustrates April temperature patterns in Essex, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Essex, April typically has an average temperature of 7°C (45°F), with highs reaching up to 20°C (68°F) and lows dropping to around -1°C (30°F).

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

April Precipitation in Essex

In Essex in April, the precipitation amount is 151 mm (5.9 in) over the course of 13 days.

April Precipitation Trends in Essex

The chart displays monthly precipitation patterns in Essex, 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 Essex, April typically receives around 151 mm (5.9 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 Essex

In Essex in April, humidity is 80%. With an average temperature of 7°C (45°F), this humidity feels like you're wrapped in a damp blanket, making it quite uncomfortable for traveling and leaving you feeling chilly and clammy as you explore the area.

April Average Humidity in Essex

This chart illustrates the average monthly humidity levels in Essex, 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 Essex is approximately 80%, 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 Essex

In Essex 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 Essex.

Maximum UV Index Levels in Essex for April

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

Data source: Essex 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 Essex Compares to Other Months

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

This table compares monthly weather conditions in Essex, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	83 mm (3.3 inches)	86%	low
February Weather	0°C (33°F)	104 mm (4.1 inches)	84%	moderate
March Weather	2°C (37°F)	99 mm (3.9 inches)	82%	moderate
April Weather	7°C (45°F)	151 mm (5.9 inches)	80%	very high
May Weather	12°C (54°F)	91 mm (3.6 inches)	72%	very high
June Weather	17°C (64°F)	87 mm (3.4 inches)	72%	very high
July Weather	21°C (70°F)	114 mm (4.5 inches)	67%	very high
August Weather	21°C (71°F)	61 mm (2.4 inches)	66%	very high
September Weather	18°C (65°F)	83 mm (3.3 inches)	71%	high
October Weather	14°C (57°F)	154 mm (6.1 inches)	78%	high
November Weather	7°C (45°F)	109 mm (4.3 inches)	84%	moderate
December Weather	2°C (36°F)	136 mm (5.4 inches)	81%	low