May Weather in Rancho Murieta, United States

Last updated: June 24, 2025

In Rancho Murieta, United States, the average temperature in May hovers around 19°C (66°F). Expect minimums as low as 5°C (41°F) and occasional highs reaching up to 37°C (98°F). During this month, precipitation totals around 37 mm (1.4 in) over approximately 3 days, while the average humidity lingers at a comfortable 74%.

May Temperature in Rancho Murieta

In May in Rancho Murieta, the average temperature is 19°C (66°F). Maximum temperatures can reach 37°C (98°F), while minimums can drop as low as 5°C (41°F). This climate makes Rancho Murieta a versatile destination for travelers seeking both warm days and cooler evenings.

May Weather in Rancho Murieta: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rancho Murieta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rancho Murieta, May typically has an average temperature of 19°C (66°F), with highs reaching up to 37°C (98°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Rancho Murieta

In Rancho Murieta in May, the precipitation amount is 37 mm (1.4 in) over a span of 3 days.

May Precipitation Trends in Rancho Murieta

The chart displays monthly precipitation patterns in Rancho Murieta, 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 Rancho Murieta, May typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 3 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 Rancho Murieta

In Rancho Murieta in May humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

May Average Humidity in Rancho Murieta

This chart illustrates the average monthly humidity levels in Rancho Murieta, 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 Rancho Murieta is approximately 74%, 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 Rancho Murieta

In Rancho Murieta 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 Rancho Murieta.

Maximum UV Index Levels in Rancho Murieta for May

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

Data source: Rancho Murieta 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 Rancho Murieta Compares to Other Months

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

This table compares monthly weather conditions in Rancho Murieta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	158 mm (6.2 inches)	84%	moderate
February Weather	10°C (51°F)	147 mm (5.8 inches)	84%	moderate
March Weather	12°C (54°F)	160 mm (6.3 inches)	83%	high
April Weather	16°C (60°F)	75 mm (2.9 inches)	81%	very high
May Weather	19°C (66°F)	37 mm (1.4 inches)	74%	very high
June Weather	23°C (74°F)	4 mm (0.1 inches)	64%	extreme
July Weather	26°C (78°F)	0 mm (0.0 inches)	44%	extreme
August Weather	25°C (77°F)	0 mm (0.0 inches)	36%	very high
September Weather	23°C (73°F)	7 mm (0.3 inches)	44%	very high
October Weather	18°C (64°F)	44 mm (1.7 inches)	65%	high
November Weather	12°C (54°F)	81 mm (3.2 inches)	84%	moderate
December Weather	9°C (48°F)	129 mm (5.1 inches)	83%	moderate