Weather in Jamaica Beach, Texas
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
- TodayMay 16Overcast—82°75°
- SundayMay 17Thunderstorm—83°77°
- MondayMay 18Thunderstorm17%84°78°
- TuesdayMay 19Drizzle59%86°77°
- WednesdayMay 20Light Showers59%84°75°
- ThursdayMay 21Drizzle43%86°75°
- FridayMay 22Light Drizzle56%85°76°
- PM 2.5
- 10.8 μg/m³
- PM 10
- 17.2 μg/m³
- NO₂
- 2.0 μg/m³
- Ozone
- 82.0 μg/m³
- UV Index
- 0.0 Low
When the dew is on the grass, rain will never come to pass.
- Moonrise
- 11:45 AM
- Moonset
- 1:26 AM
- In sign
- ♊︎ Gemini
Roses open on the Piedmont edge
Jamaica Beach at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: February 10 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Peak growing season
As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | lettuce, peas, spinach, radishes | — |
| March | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | — |
| April | tomatoes, peppers, beans, squash | — |
| May | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | — | lettuce, peas, radishes |
| July | — | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | — | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | fall brassicas, garlic (overwinter), carrots | — |
| December | — | — |
A year in weather
Jamaica Beach's warmest month is August (~86°F mean) and its coldest is January (~56°F). Rainfall peaks in September (6.7 inches) and bottoms out in April (2.1 inches).
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 56° | 4.3″ | 5 |
| February | 59° | 2.1″ | 3 |
| March | 65° | 3.0″ | 4 |
| April | 72° | 2.1″ | 3 |
| May | 78° | 3.0″ | 3 |
| June | 84° | 4.2″ | 6 |
| July | 86° | 3.4″ | 6 |
| August | 86° | 4.7″ | 5 |
| September | 82° | 6.7″ | 7 |
| October | 75° | 5.2″ | 5 |
| November | 66° | 4.3″ | 5 |
| December | 59° | 4.2″ | 5 |
Frequently asked
- When does it freeze in Jamaica Beach?
- Jamaica Beach's last spring frost typically falls around mid-February, and the first fall frost arrives around mid-December.
- What is the rainy season in Jamaica Beach?
- September is the wettest month with about 6.7 inches of rain on average; the city receives roughly 47 inches annually.
- What is the warmest month in Jamaica Beach?
- August is typically warmest, averaging about 86°F.
- What is the coldest month in Jamaica Beach?
- January is typically coldest, averaging about 56°F.
- When can I start a vegetable garden in Jamaica Beach?
- Cool-season crops (peas, lettuce) can be sown around the last spring frost (mid-February); warm-season crops (tomatoes, peppers) wait until 1–2 weeks after.
- How many rainy days does Jamaica Beach get?
- Jamaica Beach averages about 56 rainy days per year.
- What hardiness zone is Jamaica Beach?
- Jamaica Beach's USDA hardiness zone is determined by its lowest average winter temperature; check the USDA's online lookup with the city ZIP for the current zone designation.
Climate
Jamaica Beach, Texas sits in a humid subtropical climate zone. January means hover near 56°F while July averages 86°F — a 30°F seasonal swing.
Across the year, Jamaica Beach receives about 47 inches of precipitation spread over roughly 56 rainy days.
The rhythm of the year is set by latitude (29.2°N), proximity to large water bodies, and elevation — all of which shape what grows here, when frost is likely, and what the weather story looks like day to day.