The city is located in Palo Verde Valley, crossed by the Colorado River, one of the lowland, and therefore hottest, areas of
's deserts.
of the year, the temperature usually reaches 0/-3 °C (26/32 °F), but sometimes it can drop below. In December 1990, it dropped to -7 °C (19.5 °F).
Spring is windy.
of the year, the temperature usually reaches 47/48 °C (117/118 °F). In June 2016, it reached 51 °C (124 °F). In July 2006, there was a day with a minimum 34 °C (93 °F).
The best time to visit Blythe is from November to March. Winter, from December to February, is generally a mild and sunny season, although it can sometimes rain, or it can get a bit cold (especially in December and January). You can therefore choose the months of March and November.
. Here are the average temperatures.
January is generally a mild month. However, there are remarkable differences between night and day. The average temperature is of
13.2 °C, with a minimum of
6.2 °C and a maximum of
20.1 °C.

On the coldest nights of the month, the temperature usually drops to around
0.5 °C. However, it dropped to
-4 °C in January 2007.

On the warmest days of the month, the temperature usually reaches around
25.5 °C. However, it reached
30 °C in January 2004.

Precipitation amounts to
15 mm, distributed over 3 days.
The day lasts on average 10 hours and 10 minutes.
The average humidity is 41%.
The average wind speed is of
10.4 kph.
February is generally a very mild month. However, there are remarkable differences between night and day. The average temperature is of
15.1 °C, with a minimum of
7.9 °C and a maximum of
22.4 °C.

On the coldest nights of the month, the temperature usually drops to around
2 °C. However, it dropped to
-4.4 °C in February 2011.

On the warmest days of the month, the temperature usually reaches around
28 °C. However, it reached
31.7 °C in February 2016.

Precipitation amounts to
15 mm, distributed over 3 days.
The day lasts on average 11 hours and 0 minutes.
The average humidity is 38%.
The average wind speed is of
11.1 kph.
March is generally a warm month. However, there are remarkable differences between night and day. The average temperature is of
18.7 °C, with a minimum of
10.9 °C and a maximum of
26.4 °C.

On the coldest nights of the month, the temperature usually drops to around
5 °C. However, it dropped to
-1 °C in March 2002.

On the warmest days of the month, the temperature usually reaches around
33.5 °C. However, it reached
37.8 °C in March 2004.

Precipitation amounts to
10 mm, distributed over 2 days.
The day lasts on average 12 hours and 0 minutes.
The average humidity is 32%. Hence, the air is normally dry.
The average wind speed is of
12.1 kph.
April is generally a warm month. However, there are remarkable differences between night and day. The average temperature is of
22.3 °C, with a minimum of
14.1 °C and a maximum of
30.6 °C.

On the coldest nights of the month, the temperature usually drops to around
8 °C. However, it dropped to
1 °C in April 1998.

On the warmest days of the month, the temperature usually reaches around
38.5 °C. However, it reached
41.7 °C in April 1992.

Precipitation amounts to only
0 mm, so on average it never rains in the whole month.
The day lasts on average 13 hours and 5 minutes.
The average humidity is 23%. Hence, the air is normally dry.
The average wind speed is of
14.1 kph.
May is generally a warm to hot month. However, there are remarkable differences between night and day. The average temperature is of
26.9 °C, with a minimum of
18.4 °C and a maximum of
35.3 °C.

On the coldest nights of the month, the temperature usually drops to around
12.5 °C. However, it dropped to
9.3 °C in May 1999.

On the warmest days of the month, the temperature usually reaches around
41.5 °C. However, it reached
45.5 °C in May 2000.

Precipitation amounts to only
0 mm, so on average it never rains in the whole month.
The day lasts on average 13 hours and 55 minutes.
The average humidity is 21%. Hence, the air is normally dry.
The average wind speed is of
14.4 kph.
June is generally a very hot month. However, there are remarkable differences between night and day. The average temperature is of
31.8 °C, with a minimum of
23 °C and a maximum of
40.6 °C.

On the coldest nights of the month, the temperature usually drops to around
17 °C. However, it dropped to
11.1 °C in June 1993.

On the warmest days of the month, the temperature usually reaches around
46 °C. However, it reached
51.1 °C in June 2016.

Precipitation amounts to only
0 mm, so on average it never rains in the whole month.
The day lasts on average 14 hours and 25 minutes. So the days are long. June 21, the summer solstice, is the longest day of the year in the Northern Hemisphere.
The average humidity is 18%. Hence, the air is normally dry.
The average wind speed is of
14.7 kph.
July, the hottest month of the year, is generally a scorchingly hot month. However, there are remarkable differences between night and day. The average temperature is of
35 °C, with a minimum of
27.5 °C and a maximum of
42.5 °C.

On the coldest nights of the month, the temperature usually drops to around
22 °C. However, it dropped to
14.4 °C in July 1992.

On the warmest days of the month, the temperature usually reaches around
47.5 °C. However, it reached
50.5 °C in July 1995.

Precipitation amounts to only
5 mm, distributed over 2 days.
The day lasts on average 14 hours and 5 minutes. So the days are long.
The average humidity is 26%. Hence, the air is normally dry.
The average wind speed is of
15.2 kph.
August is generally a scorchingly hot month. However, there are remarkable differences between night and day. The average temperature is of
34.8 °C, with a minimum of
27.6 °C and a maximum of
42.1 °C.

On the coldest nights of the month, the temperature usually drops to around
21.5 °C. However, it dropped to
16.6 °C in August 1992.

On the warmest days of the month, the temperature usually reaches around
46.5 °C. However, it reached
49.4 °C in August 2020.

Precipitation amounts to
10 mm, distributed over 2 days.
The day lasts on average 13 hours and 20 minutes.
The average humidity is 29%. Hence, the air is normally dry.
The average wind speed is of
13.8 kph.
September is generally a very hot month. However, there are remarkable differences between night and day. The average temperature is of
31.1 °C, with a minimum of
23.3 °C and a maximum of
38.9 °C.

On the coldest nights of the month, the temperature usually drops to around
17 °C. However, it dropped to
13.3 °C in September 2007.

On the warmest days of the month, the temperature usually reaches around
44 °C. However, it reached
48.3 °C in September 2018.

Precipitation amounts to
10 mm, distributed over 2 days.
The day lasts on average 12 hours and 20 minutes.
The average humidity is 28%. Hence, the air is normally dry.
The average wind speed is of
11.4 kph.
October is generally a warm to hot month. However, there are remarkable differences between night and day. The average temperature is of
24.1 °C, with a minimum of
16.1 °C and a maximum of
32.2 °C.

On the coldest nights of the month, the temperature usually drops to around
9.5 °C. However, it dropped to
2.8 °C in October 2019.

On the warmest days of the month, the temperature usually reaches around
39 °C. However, it reached
43.9 °C in October 2018.

Precipitation amounts to only
5 mm, and all occurs in one day.
The day lasts on average 11 hours and 20 minutes.
The average humidity is 27%. Hence, the air is normally dry.
The average wind speed is of
10.7 kph.
November is generally a very mild month. However, there are remarkable differences between night and day. The average temperature is of
17.2 °C, with a minimum of
9.5 °C and a maximum of
24.9 °C.

On the coldest nights of the month, the temperature usually drops to around
3.5 °C. However, it dropped to
-3 °C in November 2010.

On the warmest days of the month, the temperature usually reaches around
32 °C. However, it reached
35.6 °C in November 2020.

Precipitation amounts to only
5 mm, and all occurs in one day.
The day lasts on average 10 hours and 25 minutes.
The average humidity is 31%. Hence, the air is normally dry.
The average wind speed is of
10.1 kph.
December, the coldest month of the year, is generally a mild month. However, there are remarkable differences between night and day. The average temperature is of
12.2 °C, with a minimum of
5.4 °C and a maximum of
19.1 °C.

On the coldest nights of the month, the temperature usually drops to around
-0.5 °C. However, it dropped to
-3.3 °C in December 2005.

On the warmest days of the month, the temperature usually reaches around
25 °C. However, it reached
28.3 °C in December 2017.

Precipitation amounts to
10 mm, distributed over 2 days.
The day lasts on average 10 hours and 0 minutes. December 21, the winter solstice, is the shortest day of the year in the Northern Hemisphere.
The average humidity is 39%.
The average wind speed is of
10.4 kph.