Frost Dates for Bolivar Peninsula, TX

Based on data from Galveston weather station, 18 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 25
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 1

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 February 2
First Fall Frost December 22

Hard Freeze (28°F)

Last Spring Hard Freeze January 17
First Fall Hard Freeze January 5
29.48°N, -94.58°W © OpenStreetMap

Growing Season

342 Days January 25 to January 1

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

40° 60° 80° 100°
55°
High: 63°F
Avg: 55°F
Low: 48°F
Jan
58°
High: 65°F
Avg: 58°F
Low: 51°F
Feb
64°
High: 70°F
Avg: 64°F
Low: 58°F
Mar
69°
High: 76°F
Avg: 69°F
Low: 63°F
Apr
78°
High: 83°F
Avg: 78°F
Low: 72°F
May
83°
High: 88°F
Avg: 83°F
Low: 77°F
Jun
85°
High: 90°F
Avg: 85°F
Low: 80°F
Jul
85°
High: 91°F
Avg: 85°F
Low: 79°F
Aug
82°
High: 89°F
Avg: 82°F
Low: 76°F
Sep
74°
High: 81°F
Avg: 74°F
Low: 68°F
Oct
65°
High: 72°F
Avg: 65°F
Low: 58°F
Nov
58°
High: 65°F
Avg: 58°F
Low: 50°F
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 3" 6" 8.7"
3.3"
3.32"
Jan
2.3"
2.28"
Feb
2.4"
2.44"
Mar
4.1"
4.09"
Apr
5.8"
5.83"
May
6.0"
5.96"
Jun
6.3"
6.25"
Jul
6.1"
6.09"
Aug
8.7"
8.73"
Sep
8.7"
8.67"
Oct
5.2"
5.19"
Nov
3.6"
3.64"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10.5h11h12h12.5h13.5h14h13.5h13h12h11.5h10.5h10h
Jan: 6:50 AM – 5:10 PM · 10h 19m
Feb: 6:30 AM – 5:30 PM · 10h 59m
Mar: 6:06 AM – 5:54 PM · 11h 47m
Apr: 5:39 AM – 6:21 PM · 12h 43m
May: 5:16 AM – 6:44 PM · 13h 28m
Jun: 5:04 AM – 6:56 PM · 13h 52m
Jul: 5:09 AM – 6:51 PM · 13h 42m
Aug: 5:28 AM – 6:32 PM · 13h 03m
Sep: 5:55 AM – 6:05 PM · 12h 10m
Oct: 6:22 AM – 5:38 PM · 11h 16m
Nov: 6:45 AM – 5:15 PM · 10h 30m
Dec: 6:56 AM – 5:04 PM · 10h 08m
Daylight Longest: 13h 53m · Shortest: 10h 07m

Nearby Stations

Galveston Scholes Fld, TX January 18 - January 7 Houston Nwso, TX January 31 - December 14 Alvin, TXFebruary 14 - December 5 Houston Clover Fld, TX January 31 - December 27 Anahuac, TX February 12 - December 6 Houston Hobby AP, TX January 30 - December 28

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