Climate for Station: Montego Bay/Sangste, St. James Parish, Jamaica
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Station Statistics
10-Year Trend
High: +0.57 °C/decade
Low: +0.70 °C/decade
Rain: +0.25 mm/decade
25-Year Trend
High: +0.63 °C/decade
Low: +0.35 °C/decade
Rain: -0.54 mm/decade
50-Year Trend
High: +0.51 °C/decade
Low: +0.41 °C/decade
Rain: -0.04 mm/decade
All-Time Trend
High: +0.51 °C/decade
Low: +0.42 °C/decade
Rain: -0.04 mm/decade
Percentage Above-Average Days
Last 12 Months: 60.8%
This Year: 0.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 20.0
Historical Average: 14.8
Percentile Rank of Last 12 Months ℹ️
High: 91st percentile
Low: 97th percentile
Rain: 18th percentile
Change in Variance ℹ️
High: -19.6%
Low: -30.5%
Intraday: -37.9%
Data Coverage
95.6%
First Year of Data
1980
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 38.8 °C | — | 22.6 °C | 33.3 °C | — | 19.9 °C | 28.4 °C | — | 16.0 °C | 484.1 mm | — | — | — |
| January | 33.8 °C | 29.5 °C | 23.0 °C | 28.9 °C | 25.5 °C | 19.9 °C | 25.9 °C | 21.7 °C | 16.0 °C | 484.1 mm | 2.1 mm | — | — |
| February | 34.2 °C | 29.7 °C | 23.2 °C | 28.5 °C | 25.5 °C | 20.1 °C | 25.3 °C | 21.4 °C | 16.0 °C | 41.7 mm | 1.4 mm | — | — |
| March | 35.0 °C | 30.3 °C | 24.0 °C | 29.7 °C | 25.9 °C | 21.9 °C | 26.5 °C | 21.9 °C | 17.0 °C | 296.9 mm | 1.6 mm | — | — |
| April | 35.6 °C | 31.0 °C | 26.0 °C | 29.3 °C | 26.7 °C | 23.1 °C | 26.6 °C | 22.8 °C | 18.5 °C | 333.0 mm | 2.4 mm | — | — |
| May | 36.7 °C | 31.7 °C | 27.0 °C | 30.8 °C | 27.4 °C | 23.9 °C | 27.5 °C | 23.5 °C | 18.0 °C | 104.6 mm | 4.3 mm | — | — |
| June | 36.4 °C | 32.5 °C | 26.8 °C | 32.2 °C | 28.1 °C | 22.7 °C | 27.6 °C | 24.1 °C | 20.4 °C | 191.0 mm | 3.9 mm | — | — |
| July | 38.8 °C | 32.8 °C | 28.0 °C | 31.9 °C | 28.4 °C | 23.9 °C | 28.0 °C | 24.3 °C | 18.6 °C | 55.1 mm | 2.7 mm | — | — |
| August | 37.4 °C | 32.9 °C | 28.0 °C | 33.3 °C | 28.4 °C | 24.2 °C | 28.0 °C | 24.5 °C | 19.4 °C | 163.3 mm | 4.2 mm | — | — |
| September | 36.4 °C | 32.4 °C | 26.3 °C | 31.8 °C | 28.1 °C | 23.0 °C | 28.4 °C | 24.4 °C | 19.7 °C | 303.0 mm | 5.7 mm | — | — |
| October | 37.0 °C | 31.8 °C | 27.0 °C | 30.7 °C | 27.6 °C | 22.9 °C | 27.9 °C | 24.0 °C | 20.0 °C | 292.1 mm | 5.3 mm | — | — |
| November | 34.6 °C | 30.8 °C | 25.1 °C | 30.7 °C | 27.0 °C | 22.9 °C | 27.0 °C | 23.6 °C | 19.0 °C | 484.1 mm | 4.4 mm | — | — |
| December | 34.0 °C | 30.0 °C | 22.6 °C | 29.2 °C | 26.1 °C | 20.7 °C | 26.5 °C | 22.5 °C | 17.0 °C | 294.9 mm | 2.4 mm | — | — |
Plots
Current Year Climate Trends vs Historical
Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year
Average Max Temperature Throughout Year | 1 of 3
