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Portmore Weather by Month
Live conditions, a 7-day forecast and monthly climate patterns for Portmore, Jamaica.
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Live weather
Portmore right now
27 C Rain likely today Feels like 32 C / Updated 02 Oct, 22:45Trip notes
Pack a compact rain layer. Bring breathable clothes and sun protection. Sunglasses and sunscreen will be useful. Current reading is local night-time.Next 7 days
Portmore travel forecast
Highs, lows, rain chance, precipitation, wind, UV and sunshine for the next travel week.
Fri 02 Oct
33 / 25 C
Light drizzle
- Rain chance
- 75%
- Rain
- 0.6 mm
- Wind
- 26 km/h
- UV
- 8
- Sun
- 05:58 - 17:55
- Sunshine
- 11.6 h
Sat 03 Oct
30 / 24 C
Thunderstorm
- Rain chance
- 96%
- Rain
- 4.9 mm
- Wind
- 22 km/h
- UV
- 8
- Sun
- 05:58 - 17:54
- Sunshine
- 11.6 h
Sun 04 Oct
28 / 23 C
Thunderstorm
- Rain chance
- 92%
- Rain
- 11.6 mm
- Wind
- 21 km/h
- UV
- 8
- Sun
- 05:58 - 17:53
- Sunshine
- 11.4 h
Mon 05 Oct
30 / 23 C
Thunderstorm
- Rain chance
- 79%
- Rain
- 1.3 mm
- Wind
- 20 km/h
- UV
- 7
- Sun
- 05:58 - 17:52
- Sunshine
- 11.6 h
Tue 06 Oct
30 / 24 C
Light drizzle
- Rain chance
- 78%
- Rain
- 0.6 mm
- Wind
- 11 km/h
- UV
- 7
- Sun
- 05:58 - 17:51
- Sunshine
- 11.8 h
Wed 07 Oct
30 / 24 C
Light drizzle
- Rain chance
- 79%
- Rain
- 0.3 mm
- Wind
- 14 km/h
- UV
- 8
- Sun
- 05:59 - 17:51
- Sunshine
- 11.8 h
Thu 08 Oct
31 / 24 C
Light drizzle
- Rain chance
- 78%
- Rain
- 0.6 mm
- Wind
- 12 km/h
- UV
- 8
- Sun
- 05:59 - 17:50
- Sunshine
- 11.7 h
Monthly climate
Temperature, rain and wind in Portmore
Month-by-month averages for planning when to go, what to pack and how weather-sensitive the trip may be.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=17.949994&longitude=-76.879921&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Average Temperature
Portmore
Mean monthly temperatureAverage High Low Temperature
Portmore
Typical daytime highs and night lowsAverage Day Temperature
Portmore
Monthly average highAverage Night Temperature
Portmore
Monthly average lowAverage Rainfall
Portmore
Total precipitation by monthAverage Rainy Days
Portmore
Days with measurable precipitationAverage Wind Speed
Portmore
Mean wind speed by month| Month | Mean C | High C | Low C | Precipitation mm | Rainy days | Snow cm | Wind km/h |
|---|---|---|---|---|---|---|---|
| Monthly climate is being prepared for this city. | |||||||
Monthly averages
Average temperature by month in Portmore
Monthly climate averages for Portmore, Jamaica.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=17.949994&longitude=-76.879921&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=auto&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
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Forecasts and climate averages
Should I use the forecast or monthly averages?
Use the forecast for the days it covers. Monthly averages help compare seasons for a later trip; they cannot predict the weather on a particular future day.
What if a forecast is unavailable?
The page cannot provide current conditions for that request. You can still use any recorded climate information, but it is not a substitute for a current forecast.
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Provider links and available dates appear with the weather information. Forecast data and climate summaries have different periods and should be read separately.