May weather forecastBlythe, CA

May

Weather in May

The last month of the spring, May, is a hot month in Blythe, California, with temperature in the range of an average high of 90.9°F (32.7°C) and an average low of 68.7°F (20.4°C).

Temperature

As April transitions into May, Blythe notices a gentle rise in the average high-temperature, transitioning from a moderately hot 83.8°F (28.8°C) to a hot 90.9°F (32.7°C). Blythe demonstrates a significant disparity from daytime highs throughout the month of May, with an average nighttime temperature of 68.7°F (20.4°C).

Humidity

The average relative humidity in May is 21%.

Rainfall

May and June are months with the least rain when the rain falls for 0.9 days and typically aggregates up to 0.04" (1mm) of rain.

Daylight

The average length of the day in May is 13h and 55min.
On the first day of May in Blythe, sunrise is at 5:48 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:43 pm PDT.

Sunshine

In Blythe, the average sunshine in May is 12h.

UV index

The average daily maximum UV index in May is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 8 during May translates into the following directions:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature in Blythe during May is 90.9°F (32.7°C) and the low-temperature is 68.7°F (20.4°C).

In May, the average relative humidity in Blythe, California, is 21%.

The months with the least rainfall are May and June Rain falls for 0.9 days and accumulates 0.04" (1mm) of rain.

In Blythe, California, during May, the rain falls for 0.9 days and regularly aggregates up to 0.04" (1mm) of precipitation.

In May, the average day length is 13h and 55min.

In May, on the first day of the month, sunrise is at 5:48 am and sunset at 7:21 pm. On the last day of the month, in Blythe, sunrise is at 5:29 am and sunset at 7:43 pm PDT.

The average sunshine duration in May is 12h.

The average daily maximum UV index in May in Blythe is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

83.8°F

90.9°F

102°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.8mph

9.6mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

28.1

29.6

28.2

Average UV index

Average cloud cover

10%

Average visibility

6mi

Average temperature in May
Blythe, CA

Average high temperature in May: 90.9°F

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (62.8°F).

Average low temperature in May: 68.7°F

The month with the highest average low temperature is August (86°F).
The coldest month (with the lowest average low temperature) is December (48°F).

Average pressure in May
Blythe, CA

Average pressure in May: 29.79"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

Average wind speed in May
Blythe, CA

Average wind speed in May: 8.9mph

The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is November (6.3mph).

Average humidity in May
Blythe, CA

Average humidity in May: 21%

The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (18%).

Average rainfall in May
Blythe, CA

Average rainfall in May: 0.04"

The wettest month (with the highest rainfall) is July (0.39").
The driest months (with the least rainfall) are May and June (0.04").

Average rainfall days in May
Blythe, CA

Average rainfall days in May: 0.9 days

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is June (0.8 days).

Average daylight in May /
Average sunshine in May
Blythe, CA

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: 12h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

Average sunshine days in May
Blythe, CA

Average sunshine days in May: 29.6 days

The month with the most sunshine days is May (29.6 days).
The month with the least sunshine days is July (21.5 days).

Average UV index in May
Blythe, CA

Average UV index in May: 8

The months with the highest UV index are July and August (UV index 9).
The months with the lowest UV index are November and December (UV index 4).

Average cloud cover in May
Blythe, CA

Average cloud cover in May: 7

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in May
Blythe, CA

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).