Jamaica
Jamaica in July: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Jamaica in July is climatically mixed. The average daily high is around 31 °C, and the sea is about 29 °C. With about 24 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
52/100 · #10
Warmth
#2
Dryness
#9
Sun
#2
Sea warmth
#4
Published best categories: none
Jamaica · JulyPhoto: Oleg Yunakov · CC BY-SA 4.0Climate facts
- Average high
- 31 °C
- Average low
- 27 °C
- Sea
- 29 °C
- Rainy days (est.)
- 24 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 76 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| June | 30 | 27 | 23 | 148 | 7.5 | 76 | 4.7 | 29 | 53 |
| July (selected) | 31 | 27 | 24 | 111 | 7.9 | 76 | 4.6 | 29 | 52 |
| August | 31 | 27 | 26 | 145 | 7.7 | 75 | 4.1 | 30 | 50 |
How do the previous and next months compare?
Baseline: July (52/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| June | +1 | -0.2 °C | -0.2 °C | -0.9 | +37.3 mm | -0.4 h | +0.1 % | +0.1 m/s | -0.4 °C |
| August | -2 | +0.1 °C | +0.3 °C | +2 | +34.3 mm | -0.2 h | -0.3 % | -0.5 m/s | +0.4 °C |
All twelve months in context
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Where to stay in Jamaica
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Useful next decisions
Frequently asked questions
How warm is Jamaica in July?
The average daily high is around 31 °C, with an average daily low of about 27 °C.
Can you swim in Jamaica in July?
The sea is about 29 °C (very warm).
Does it rain a lot in Jamaica in July?
The curated estimate is about 24 rainy days per month, not a directly measured long-term average. Total precipitation averages around 111 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Jamaica?
By the climate score, January, February, March and December are the strongest months for Jamaica. For a beach trip: January, February, March and April. July is not among them.