Weather in Jamaica Beach, TX
Jamaica Beach, Sunday, 9 August, 04:58
Mostly clear. Feels like 91°. High 91°, low 83°.
Monthly outlook for Jamaica Beach, TX: average high 87.2°, average low 82°. That is 0.5° below the climate normal for August. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 9 August (90.5°), the coolest 17 August (79.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 87.2° | 88.3° | -0.6° |
| 19 August – 28 August | 87.3° | 87.7° | -0.2° |
| 29 August – 7 September | at normal | 86.5° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Texas City (15 mi).
0.17
Jamaica Beach, Monday, 10 August
Rain. High 90°, low 83°.
0
Jamaica Beach, Tuesday, 11 August
Clear. High 87°, low 83°.
0Jamaica Beach, Wednesday, 12 August
Clear. High 86°, low 83°.
0Jamaica Beach, Thursday, 13 August
Clear. High 86°, low 83°.
0.02Jamaica Beach, Friday, 14 August
Light rain. High 86°, low 84°.
0.05Jamaica Beach, Saturday, 15 August
Light rain. High 87°, low 83°.
0
Jamaica Beach, Sunday, 16 August
Partly cloudy. High 87°, low 81°.
0Jamaica Beach, Monday, 17 August
Clear. High 86°, low 79°.
0
Jamaica Beach, Tuesday, 18 August
Mostly clear. High 87°, low 81°.
0Jamaica Beach, Wednesday, 19 August
Clear. High 87°, low 82°.
0Jamaica Beach, Thursday, 20 August
Partly cloudy. High 88°, low 81°.
0Jamaica Beach, Friday, 21 August
Clear. High 88°, low 81°.
0.01Jamaica Beach, Saturday, 22 August
Light rain. High 87°, low 81°.
0Jamaica Beach, Sunday, 23 August
Partly cloudy. High 86°, low 82°.
0Jamaica Beach, Monday, 24 August
Clear. High 87°, low 82°.
0.15Jamaica Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.19Jamaica Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.21Jamaica Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
0.22Jamaica Beach, Friday, 28 August
Climate normal for this date — 60-year average.
0.33Jamaica Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
0.17Jamaica Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
0.18Jamaica Beach, Monday, 31 August
Climate normal for this date — 60-year average.
0.19Jamaica Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.14Jamaica Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.19Jamaica Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
0.23Jamaica Beach, Friday, 4 September
Climate normal for this date — 60-year average.
0.19Jamaica Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
0.16Jamaica Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
0.14Jamaica Beach, Monday, 7 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Jamaica Beach, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Jamaica Beach, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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