May Weather in Shafter, United States

Last updated: June 24, 2025

In Shafter, United States, the average temperature in May hovers around 23°C (73°F). However, temperatures can vary significantly, with minimums dipping to 9°C (49°F) and maximums soaring to 41°C (106°F). Expect some moisture, as the average precipitation is about 14 mm (0.5 in) over the course of 2 days, complemented by an average humidity of 57%.

May Temperature in Shafter

In May in Shafter, the average temperature is 23°C (73°F). The maximum can reach 41°C (106°F), and the minimum can be as low as 9°C (49°F). Travelers should be prepared for warm days and cooler nights, making it ideal for a variety of outdoor activities.

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

The chart illustrates May temperature patterns in Shafter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shafter, May typically has an average temperature of 23°C (73°F), with highs reaching up to 41°C (106°F) and lows dropping to around 9°C (49°F).

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

May Precipitation in Shafter

In Shafter in May, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

May Precipitation Trends in Shafter

The chart displays monthly precipitation patterns in Shafter, 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 Shafter, May typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 2 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 Shafter

In Shafter in May, humidity is 57%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky at times, perfect for leisurely explorations and enjoying local attractions.

May Average Humidity in Shafter

This chart illustrates the average monthly humidity levels in Shafter, 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 Shafter is approximately 57%, 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 Shafter

In Shafter 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 Shafter.

Maximum UV Index Levels in Shafter for May

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

Data source: Shafter 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 Shafter Compares to Other Months

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

This table compares monthly weather conditions in Shafter, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	40 mm (1.6 inches)	78%	moderate
February Weather	12°C (55°F)	44 mm (1.7 inches)	82%	moderate
March Weather	15°C (59°F)	51 mm (2.0 inches)	75%	very high
April Weather	19°C (67°F)	24 mm (1.0 inches)	68%	very high
May Weather	23°C (73°F)	14 mm (0.5 inches)	57%	very high
June Weather	28°C (83°F)	1 mm (0.0 inches)	52%	extreme
July Weather	31°C (89°F)	0 mm (0.0 inches)	46%	extreme
August Weather	31°C (87°F)	0 mm (0.0 inches)	39%	extreme
September Weather	27°C (81°F)	1 mm (0.0 inches)	48%	very high
October Weather	21°C (70°F)	7 mm (0.3 inches)	59%	high
November Weather	15°C (59°F)	18 mm (0.7 inches)	72%	moderate
December Weather	11°C (52°F)	41 mm (1.6 inches)	76%	moderate