- Save on last minute on holidays with Travelsphere
- Book tours to Africa, Asia, Europe, America & Oceania
- Check out holidays departing in the next few months
Galveston weather by month
Check out Galveston weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Galveston (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 15 |
16 |
20 |
24 |
27 |
30 |
31 |
31 |
30 |
26 |
21 |
17 |
Min temperature (night-time) | 8 |
10 |
13 |
18 |
22 |
25 |
26 |
26 |
24 |
19 |
14 |
10 |
Heat & Humidity | 0 |
0 |
0 |
0 |
M |
H |
VH |
VH |
H |
L |
0 |
0 |
Sea temperature | 15 |
15 |
17 |
21 |
25 |
28 |
29 |
30 |
29 |
25 |
21 |
17 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Galveston
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 11 |
11 |
12 |
13 |
14 |
14 |
14 |
13 |
12 |
11 |
11 |
10 |
UV Index (Maximum) | 4 |
6 |
8 |
10 |
10 |
11 |
11 |
10 |
9 |
7 |
5 |
4 |
Rainfall in Galveston
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 10 |
7 |
7 |
5 |
7 |
7 |
8 |
9 |
10 |
6 |
7 |
8 |
Average monthly rainfall (mm) | 86 |
77 |
57 |
71 |
99 |
111 |
98 |
110 |
138 |
80 |
85 |
89 |
More about Galveston
Galveston by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Texas
The climate guide for Texas (Galveston) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Galveston?
Galveston has a temperate climate with hot summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Galveston, Texas hurricane season
- Book online with TUI & save up to 7% on holidays
- FREE child places available for select holidays
- Pay £0 deposits with direct debit & spread the cost
More about the USA
Compare Galveston with the USA
Below the Galveston chart shows average maximum daytime temperature for Galveston, Texas, USA and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Galveston weather >>
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport