Saint Thomas, Jamaica Weather

Current: 29.95°C/85.91°F, Wind SW at 12.6 km/h, 73% Humidity, 26% Chance of rain

Saint Thomas,  Weather
(Photo by Dalelan Anderson on Unsplash)

Current conditions

Updated: None
30°C
86.0°F
°C °F

Condition: Scattered Clouds

Pressure: 1,016 hPa

Sea level: 1,016 hPa

Temperature: 34.84°C

Cloud: 50%

Humidity: 71%

Wind: ENE 9.5 km/h

Visibility: 10,000 m

Weather forecast

Mon
15 Jul
30°C
Rain
Tue
16 Jul
29°C
Rain
Wed
17 Jul
26°C
Rain
Thu
18 Jul
27°C
Rain
Fri
19 Jul
28°C
Rain
Hourly forecast today:
23:00 PM
29° / 30°
29° / 30°
Scattered Clouds
71% 13.03 km/h

30 Day Averages and Extremes

  • Average high 26.53°C
  • Average low 26.01°C
  • Hottest day (19 July 2024) 26.74°C
  • Coldest day (05 August 2024) 25.25°C
  • Average humidity 78.13%
  • Days with precipitation 16 days
  • Highest precipitation 15.78 mm (22 July 2024)

Yesterday's Data

  • Max: 27°C
  • Min: 20°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Saint Thomas over the next 12 hours

Temperature and possibility of rain in Saint Thomas in the coming days

Rainfall in Saint Thomas in the coming days

Saint Thomas Climate Summary

Saint Thomas features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 26.85ºC (80.33ºF), which is about 0.02% higher than the national average for Jamaica. Annually, the city experiences approximately 288.44 millimeters (11.36 inches) of rainfall, spread across 309.0 rainy days, accounting for 84.66% of the year.

Longitude 17.9700261
Latitude -76.4331698
Yearly high temperature 27.93ºC (82.27ºF)
Yearly low temperature 25.08ºC (77.14ºF)
Hottest month August 29.33ºC (84.79ºF)
Coldest month January 23.61ºC (74.5ºF)
Yearly precip 288.44mm (11.36in)
Days with rainfall 309.0 days (84.66%)
Driest month February (80.16%)
Wettest month October (81.38%)

Weather averages by month

Month High / Low (°C) Rain
January 26.65° / 23.61° 24.18 days
February 26.6° / 23.61° 22.91 days
March 26.58° / 23.48° 25.0 days
April 27.42° / 24.38° 24.36 days
May 27.89° / 25.24° 27.55 days
June 28.6° / 26.04° 26.18 days
July 29.07° / 26.21° 25.64 days
August 29.33° / 26.47° 27.82 days
September 29.39° / 26.27° 26.55 days
October 28.88° / 25.94° 28.09 days
November 27.75° / 25.18° 26.45 days
December 26.99° / 24.49° 24.27 days

Frequently asked questions

1. What is the hottest month in Saint Thomas?

August has the highest average monthly temperature (daily mean of 29.33ºC) and January are the coolest (daily mean of 23.61ºC).

2. What should I wear in Saint Thomas today?

For today's very hot weather in Saint Thomas, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- Lightweight, loose-fitting shorts
- Ultra-thin, breathable socks
- UV-blocking sunglasses
- Light, natural fabrics (like cotton or linen)

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Temperature

Day
30°C
Night
22°C
Morning
22°C
Afternoon
25°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO 191.93
  • NH3 0.66
  • NO 0.06
  • NO2 1.39
  • O3 23.25
  • PM10 2.1
  • PM25 1.26
  • SO2 0.72

Sunrise / Sunset

17:38 PM
06:44 AM