May weather forecastSacaton, AZ

May

Weather in May

The last month of the spring, May, is a tropical month in Sacaton, Arizona, with an average temperature varying between 90.3°F (32.4°C) and 66.7°F (19.3°C).

Temperature

May's arrival signals a subtle increase in average high-temperatures, moving from April's warm 82.8°F (28.2°C) to a tropical 90.3°F (32.4°C). In May, the temperature sees a substantial plunge from daytime highs to a low average of 66.7°F (19.3°C).

Humidity

In Sacaton, the average relative humidity in May is 19%.

Rainfall

In Sacaton, in May, during 2.3 rainfall days, 0.16" (4mm) of precipitation is typically accumulated. Throughout the year, there are 60.8 rainfall days, and 7.76" (197mm) of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 53min.
On the first day of May, sunrise is at 5:38 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:30 pm MST.

Sunshine

In Sacaton, the average sunshine in May is 11.9h.

UV index

In Sacaton, Arizona, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 in May translates into these instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in May, in Sacaton, is 90.3°F (32.4°C), while the average low-temperature is 66.7°F (19.3°C).

In May, the average relative humidity is 19%.

In May, the rain falls for 2.3 days. Throughout May, 0.16" (4mm) of precipitation is accumulated.

The average day length in May is 13h and 53min.

In May, on the first day of the month, sunrise is at 5:38 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:30 pm MST.

In May, the average sunshine duration in Sacaton is 11.9h.

In Sacaton, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

82.8°F

90.3°F

101.8°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.8mph

7.9mph

7.5mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

27.5

28.3

27.2

Average UV index

Average cloud cover

11%

Average visibility

6mi

Average temperature in May
Sacaton, AZ

Average high temperature in May: 90.3°F

The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (62.6°F).

Average low temperature in May: 66.7°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).

Average pressure in May
Sacaton, AZ

Average pressure in May: 29.84"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

Average wind speed in May
Sacaton, AZ

Average wind speed in May: 6.9mph

The windiest months (with the highest average wind speed) are April and May (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).

Average humidity in May
Sacaton, AZ

Average humidity in May: 19%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (17%).

Average rainfall in May
Sacaton, AZ

Average rainfall in May: 0.16"

The wettest month (with the highest rainfall) is July (1.14").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in May
Sacaton, AZ

Average rainfall days in May: 2.3 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is June (1.8 days).

Average daylight in May /
Average sunshine in May
Sacaton, AZ

Average daylight in May: 13h and 54min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

Average sunshine in May: 11h and 54min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in May
Sacaton, AZ

Average sunshine days in May: 28.3 days

The month with the most sunshine days is May (28.3 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in May
Sacaton, AZ

Average UV index in May: 7

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in May
Sacaton, AZ

Average cloud cover in May: 8

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

Average visibility in May
Sacaton, AZ

Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).