Frost Dates for Las Palmas II, TX

Based on data from Harlingen weather station, 4 miles away

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. January 9
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. January 3

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost January 23
First Fall Frost December 27
26.20°N, -97.74°W © OpenStreetMap

Growing Season

360 Days January 9 to January 3

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 10a

Avg. annual minimum: 30 to 35°F (−1 to 2°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

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°
High: 72°F
Avg: 61°F
Low: 51°F
Jan
65°
High: 76°F
Avg: 65°F
Low: 55°F
Feb
71°
High: 81°F
Avg: 71°F
Low: 60°F
Mar
76°
High: 86°F
Avg: 76°F
Low: 66°F
Apr
81°
High: 91°F
Avg: 81°F
Low: 72°F
May
86°
High: 95°F
Avg: 86°F
Low: 76°F
Jun
87°
High: 97°F
Avg: 87°F
Low: 77°F
Jul
87°
High: 98°F
Avg: 87°F
Low: 77°F
Aug
83°
High: 93°F
Avg: 83°F
Low: 74°F
Sep
77°
High: 88°F
Avg: 77°F
Low: 67°F
Oct
69°
High: 80°F
Avg: 69°F
Low: 59°F
Nov
63°
High: 73°F
Avg: 63°F
Low: 53°F
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 2" 4" 5.6"
1.6"
1.55"
Jan
1.4"
1.41"
Feb
2.4"
2.35"
Mar
2.7"
2.68"
Apr
3.9"
3.90"
May
4.3"
4.32"
Jun
4.9"
4.86"
Jul
5.2"
5.22"
Aug
5.6"
5.58"
Sep
4.1"
4.09"
Oct
2.7"
2.68"
Nov
1.8"
1.76"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10.5h11h12h12.5h13.5h13.5h13.5h13h12h11.5h10.5h10.5h
Jan: 6:44 AM – 5:16 PM · 10h 32m
Feb: 6:27 AM – 5:33 PM · 11h 07m
Mar: 6:06 AM – 5:54 PM · 11h 49m
Apr: 5:41 AM – 6:19 PM · 12h 37m
May: 5:21 AM – 6:39 PM · 13h 17m
Jun: 5:11 AM – 6:49 PM · 13h 38m
Jul: 5:15 AM – 6:45 PM · 13h 30m
Aug: 5:32 AM – 6:28 PM · 12h 55m
Sep: 5:56 AM – 6:04 PM · 12h 09m
Oct: 6:19 AM – 5:41 PM · 11h 22m
Nov: 6:39 AM – 5:21 PM · 10h 41m
Dec: 6:49 AM – 5:11 PM · 10h 22m
Daylight Longest: 13h 39m · Shortest: 10h 21m

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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