Galveston, TX weather in June
Galveston is hot and oppressively humid in June, with some rain: highs average 90°F and nights drop to about 78°F. Expect about 9 wet days.
- Normal high
- 90°F
- Normal low
- 78°F
- Wet days
- 9
- 4.2 in total
- Muggy days
- 29
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 88°F | 91°F |
| Normal low | 76°F | 79°F |
| Chance of a wet day | 23% | 30% |
| Sunrise / sunset | 6:20 am / 8:13 pm | 6:23 am / 8:22 pm |
| Daylight | 13.9 h | 14.0 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Central Time).
A typical June day
- 6 am75°Fdew point 72°F
- 9 am83°Fdew point 73°F
- Noon88°Fdew point 71°F
- 3 pm89°Fdew point 70°F
- 6 pm86°Fdew point 71°F
- 9 pm80°Fdew point 72°F
NOAA hourly normals (local standard time) from Houston Intercont Airport (58 mi away); average wind 7 mph; clear or few clouds in 12% of daytime hours, mostly cloudy or overcast in 54%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F0 of 30
- Beach dayshigh 80-95°F, under 0.05 in of rain, afternoon wind under 15 mph18 of 30
- Hot dayshigh 90°F or more9 of 30
- Muggy daysdaily mean dew point 65°F or more29 of 30
- Wet daysat least 0.01 in of rain or melted snow9 of 30
- Notable rainat least 0.10 in6 of 30
- Freezing nightslow 32°F or below0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 4.2 in; a dry June brings about 2.5 in and a wet one about 5.2 in (25th and 75th percentiles). About 3 days bring half an inch or more, and about 1 an inch or more.
How June varies from year to year
- Warmest June, 1991-20202011: average high 92°F
- Coolest June2017: average high 86°F
- Wettest June2004: 11.0 in
- Driest June2005: 0.2 in
- Highest reading100°F (June 25, 2012)
- Lowest reading66°F (June 16, 2019)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 84°F | 90°F | 91°F |
| Normal low | 72°F | 78°F | 80°F |
| Wet days | 6 | 9 | 8 |
| Comfortable days | 2 | 0 | 0 |
| Daylight | 13.6 h | 14.0 h | 13.8 h |
Highs change by +6°F from May and +1°F into July.
Nearby alternatives in June
- Drier: New Braunfels, TX202 mi · high 93°F · 6 wet days
How Galveston ranks in June
- Normal high88th warmest of 378 cities; 37th of 38 in Texas
- Wet days155th driest of 378
- Comfortable days330th most of 340
What to pack for Galveston in June
- Light, breathable clothing – highs near 90°F and about 29 muggy days
- A rain jacket or umbrella – rain on about 9 days
- A swimsuit – about 18 beach days
Heating and cooling
June has 0 heating degree days and 564 cooling degree days (base 65°F), 13% of the year's total heating and cooling demand.
Questions
How hot is Galveston in June?
The normal high is 90°F and the normal low is 78°F. From 1991 to 2020 the hottest June reading was 100°F (June 25, 2012).
Does it rain a lot in Galveston in June?
About 9 days in June have at least 0.01 in of precipitation, and the normal total is 4.2 in. The wettest June in 1991-2020 was in 2004 (11.0 in); the driest was in 2005 (0.2 in).
Is June a good time to visit Galveston?
June ranks 9th of 12 months on our comfort score for Galveston (47 out of 100). It has almost no comfortable days and about 9 days at 90°F or hotter. The best months are March, April and November.
Where the numbers come from
- Temperature and rain: Galveston Scholes Fld (USW00012923), 4.2 mi WSW of the city center, 5 ft . NOAA normals and daily records, 1991-2020.
- Snowfall and snow depth: Houston Nwso (USC00414333), 21 mi NW of the city center, 19 ft . NOAA normals and daily records, 1991-2020.
- Frost dates: Galveston (USW00012944), 0.2 mi SW of the city center, 7 ft . NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour and cloud cover: Houston Intercont Airport (USW00012960), 58 mi NW of the city center, 95 ft (89 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Scholes Intl At Glston Apt (722420-12923), 4.5 mi WSW of the city center, 5 ft . Hourly observations, 1991-2020.