May Weather in Dixon, United States

Last updated: June 24, 2025

In Dixon, United States, the average temperature in May hovers around 19°C (66°F), with a range that can dip as low as 3°C (38°F) and rise to a sweltering 34°C (93°F). Expect a notable precipitation total of 171 mm (6.7 in) during about 14 days, contributing to an average humidity of 83%. Be prepared for a mix of warm days and refreshing showers!

May Temperature in Dixon

In May in Dixon, the average temperature is 19°C (66°F). Maximums can reach 34°C (93°F), while minimums can dip to as low as 3°C (38°F). This variability makes Dixon a great destination for travelers who enjoy diverse weather experiences.

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

The chart illustrates May temperature patterns in Dixon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dixon, May typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (38°F).

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

May Precipitation in Dixon

In Dixon in May, the precipitation amount is 171 mm (6.7 in) over the course of 14 days.

May Precipitation Trends in Dixon

The chart displays monthly precipitation patterns in Dixon, 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 Dixon, May typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 14 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 Dixon

In Dixon in May, humidity is 83%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel more sluggish and muggy, yet there's a refreshing coolness in the air that invites you to explore.

May Average Humidity in Dixon

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

In Dixon in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Dixon.

Maximum UV Index Levels in Dixon for May

The chart shows the monthly maximum UV Index (UVI) for Dixon 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 Dixon typically reaches 10, which falls under the very high exposure category.

Data source: Dixon 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 Dixon Compares to Other Months

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

This table compares monthly weather conditions in Dixon, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	79 mm (3.1 inches)	83%	moderate
February Weather	2°C (37°F)	85 mm (3.3 inches)	81%	high
March Weather	9°C (48°F)	130 mm (5.1 inches)	80%	high
April Weather	13°C (55°F)	141 mm (5.6 inches)	80%	very high
May Weather	19°C (66°F)	171 mm (6.7 inches)	83%	very high
June Weather	24°C (76°F)	85 mm (3.3 inches)	83%	extreme
July Weather	26°C (79°F)	91 mm (3.6 inches)	76%	extreme
August Weather	24°C (76°F)	95 mm (3.7 inches)	69%	very high
September Weather	22°C (72°F)	51 mm (2.0 inches)	68%	very high
October Weather	15°C (59°F)	113 mm (4.4 inches)	72%	high
November Weather	7°C (45°F)	64 mm (2.5 inches)	83%	moderate
December Weather	5°C (40°F)	53 mm (2.1 inches)	86%	moderate