Frost Dates for Palm Valley, TX

Based on data from Harlingen weather station, 5 miles away

Elevation: 43 ft

Frost Dates

Last Spring Frost (50%) January 9

First Fall Frost (50%) January 3

This location has a nearly year-round growing season with a brief frost risk period in winter.

30% Probability

Last Spring Frost January 23

First Fall Frost December 27

26.20°N, 97.75°W © OpenStreetMap

Growing Season

360 Days January 9 to January 3

USDA Hardiness Zone

Zone 10a

Avg. annual minimum: 30 to 35°F

Learn more

Köppen Climate

Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Köppen climate map

Temperature

50° 70° 90°

61°

Jan

65°

Feb

71°

Mar

76°

Apr

81°

May

86°

Jun

87°

Jul

87°

Aug

83°

Sep

77°

Oct

69°

Nov

63°

Dec

Avg High Avg Temp Avg Low

Temperature table

Average monthly temperatures (°F)
Month	Avg High	Avg Temp	Avg Low
January	72°	61°	51°
February	76°	65°	55°
March	81°	71°	60°
April	86°	76°	66°
May	91°	81°	72°
June	95°	86°	76°
July	97°	87°	77°
August	98°	87°	77°
September	93°	83°	74°
October	88°	77°	67°
November	80°	69°	59°
December	73°	63°	53°

Precipitation

0" 2" 4" 5.6"

1.6"

Jan

1.4"

Feb

2.4"

Mar

2.7"

Apr

3.9"

May

4.3"

Jun

4.9"

Jul

5.2"

Aug

5.6"

Sep

4.1"

Oct

2.7"

Nov

1.8"

Dec

Precipitation table

Average monthly precipitation (inches)
Month	Precipitation
January	1.6
February	1.4
March	2.4
April	2.7
May	3.9
June	4.3
July	4.9
August	5.2
September	5.6
October	4.1
November	2.7
December	1.8

Sunrise / Sunset

Jan: 7:24 AM – 5:56 PM · 10h 32m

Feb: 7:12 AM – 6:19 PM · 11h 07m

Mar: 7:46 AM – 7:35 PM · 11h 49m

Apr: 7:12 AM – 7:50 PM · 12h 37m

May: 6:48 AM – 8:05 PM · 13h 17m

Jun: 6:42 AM – 8:20 PM · 13h 38m

Jul: 6:52 AM – 8:21 PM · 13h 30m

Aug: 7:07 AM – 8:03 PM · 12h 55m

Sep: 7:21 AM – 7:30 PM · 12h 09m

Oct: 7:35 AM – 6:57 PM · 11h 22m

Nov: 6:55 AM – 5:36 PM · 10h 41m

Dec: 7:16 AM – 5:37 PM · 10h 22m

Daylight Central Time (CT) Longest: 13h 39m · Shortest: 10h 21m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (Central Time (CT))
Month	Sunrise	Sunset	Daylight
January	7:24 AM	5:56 PM	10h 32m
February	7:12 AM	6:19 PM	11h 07m
March	7:46 AM	7:35 PM	11h 49m
April	7:12 AM	7:50 PM	12h 37m
May	6:48 AM	8:05 PM	13h 17m
June	6:42 AM	8:20 PM	13h 38m
July	6:52 AM	8:21 PM	13h 30m
August	7:07 AM	8:03 PM	12h 55m
September	7:21 AM	7:30 PM	12h 09m
October	7:35 AM	6:57 PM	11h 22m
November	6:55 AM	5:36 PM	10h 41m
December	7:16 AM	5:37 PM	10h 22m

Nearby Stations

Harlingen Rio Grande AP, TX January 8 - December 29 Santa Rosa 3 Wnw, TX January 10 - December 27 Weslaco, TX January 8 - December 31 Raymondville, TX January 21 - December 26 Port Isabel Cameron AP, TX January 8 - January 4 Port Isabel, TX January 3 - January 1

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