Frost Dates for Blythe, CA

Elevation: 82 m

Frost Dates

Last Spring Frost (50%) January 25

First Fall Frost (50%) December 12

30% Probability

Last Spring Frost February 8

First Fall Frost December 5

Hard Freeze (28°F)

Last Spring Hard Freeze December 30

First Fall Hard Freeze December 22

33.61°N, 114.60°W © OpenStreetMap

Growing Season

322 Days January 25 to December 12

USDA Hardiness Zone

Zone 9b

Avg. annual minimum: 25 to 30°F

Learn more

Köppen Climate

BWh Hot Desert

Very hot and extremely dry with minimal rainfall. Irrigation is essential for any gardening. Heat-tolerant crops and desert-adapted plants thrive; shade structures help in peak summer.

Köppen climate map

Temperature

30° 50° 70° 90° 110°

55°

Jan

58°

Feb

65°

Mar

72°

Apr

81°

May

88°

Jun

94°

Jul

93°

Aug

87°

Sep

74°

Oct

63°

Nov

52°

Dec

32°F

Avg High Avg Temp Avg Low Light Frost (32°F)

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	69°	55°	40°
February	73°	58°	43°
March	81°	65°	49°
April	89°	72°	55°
May	98°	81°	63°
June	106°	88°	71°
July	110°	94°	78°
August	109°	93°	78°
September	104°	87°	71°
October	91°	74°	57°
November	78°	63°	47°
December	66°	52°	38°

Precipitation

0" 1" 2" 3" 4.0"

3.4"

Jan

4.0"

Feb

0.8"

Mar

0.0"

Apr

0.0"

May

0.0"

Jun

2.1"

Jul

3.3"

Aug

1.5"

Sep

0.0"

Oct

0.0"

Nov

0.9"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	3.4
February	4.0
March	0.8
April	0.0
May	0.0
June	0.0
July	2.1
August	3.3
September	1.5
October	0.0
November	0.0
December	0.9

Sunrise / Sunset

Jan: 6:60 AM – 5:00 PM · 10h 00m

Feb: 6:36 AM – 5:24 PM · 10h 48m

Mar: 6:08 AM – 5:52 PM · 11h 45m

Apr: 5:35 AM – 6:25 PM · 12h 51m

May: 5:08 AM – 6:52 PM · 13h 45m

Jun: 4:53 AM – 7:07 PM · 14h 13m

Jul: 4:59 AM – 7:01 PM · 14h 02m

Aug: 5:22 AM – 6:38 PM · 13h 15m

Sep: 5:54 AM – 6:06 PM · 12h 12m

Oct: 6:26 AM – 5:34 PM · 11h 08m

Nov: 6:53 AM – 5:07 PM · 10h 13m

Dec: 7:07 AM – 4:53 PM · 9h 47m

Daylight Longest: 14h 14m · Shortest: 9h 46m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	6:60 AM	5:00 PM	10h 00m
February	6:36 AM	5:24 PM	10h 48m
March	6:08 AM	5:52 PM	11h 45m
April	5:35 AM	6:25 PM	12h 51m
May	5:08 AM	6:52 PM	13h 45m
June	4:53 AM	7:07 PM	14h 13m
July	4:59 AM	7:01 PM	14h 02m
August	5:22 AM	6:38 PM	13h 15m
September	5:54 AM	6:06 PM	12h 12m
October	6:26 AM	5:34 PM	11h 08m
November	6:53 AM	5:07 PM	10h 13m
December	7:07 AM	4:53 PM	9h 47m

Nearby Stations

Blythe AP, CA January 5 - December 21 Ehrenberg 2 E, AZ January 4 - December 19 Quartzsite, AZ January 28 - December 6 Bouse, AZ February 18 - November 28 Parker, AZ January 12 - December 19 Kofa Mine, AZ January 11 - January 9

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