May Weather in Essex, United States

Last updated: June 24, 2025

In May, the average temperature in Essex, United States is a mild 12°C (54°F), with minimums dipping to 3°C (38°F) and basking in maximums of 24°C (75°F). This month brings about 91 mm (3.6 in) of precipitation over 11 days, paired with an average humidity of 72%, creating a refreshing climate perfect for exploring!

May Temperature in Essex

In May in Essex, the average temperature is 12°C (54°F). The maximum can reach 24°C (75°F), while the minimum can drop to as low as 3°C (38°F). This makes Essex a pleasant destination for travelers seeking mild weather during this time of year.

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

The chart illustrates May 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, May typically has an average temperature of 12°C (54°F), with highs reaching up to 24°C (75°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Essex

In Essex in May, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

May Precipitation Trends in Essex

The chart displays monthly precipitation patterns in Essex, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Essex, May typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Essex

In Essex in May, humidity is 72%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions a bit uncomfortable. You may find yourself reaching for an extra layer as the moisture in the air adds to the coolness, prompting travelers to seek out sheltered spots to enjoy the scenery.

May Average Humidity in Essex

This chart illustrates the average monthly humidity levels in Essex, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Essex is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Essex

In Essex in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Essex.

Maximum UV Index Levels in Essex for May

The chart shows the monthly maximum UV Index (UVI) for Essex in May, 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 May, the maximum UV index in Essex typically reaches 9, which falls under the very high exposure category.

Data source: Essex May 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 May 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 May’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 May’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