Climate Insights for Golden Grove

Winchester, Saint Thomas, Jamaica

Hottest
September
28°C peak
Coldest
March
24°C low
Wettest
October
271mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Golden Grove is hot. The average annual temperature is 26°C and approximately 1551mm of precipitation falls per year. Golden Grove receives a notable amount of rainfall throughout the year, including during its driest month. Golden Grove is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: September, August, July. The coldest months are March, February, January, when temperatures can drop to 24°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 26° Average: 25° Min: 25° Feb Max: 26° Average: 25° Min: 24° Mar Max: 26° Average: 25° Min: 24° Apr Max: 26° Average: 26° Min: 25° May Max: 27° Average: 26° Min: 26° Jun Max: 28° Average: 27° Min: 26° Jul Max: 28° Average: 28° Min: 27° Aug Max: 28° Average: 28° Min: 27° Sep Max: 28° Average: 28° Min: 27° Oct Max: 28° Average: 27° Min: 26° Nov Max: 27° Average: 26° Min: 26° Dec Max: 27° Average: 26° Min: 25°
Max
Average
Min

Golden Grove has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is September, when average highs reach 28°C and the mean temperature sits around 28°C. March is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 92mm Feb Precipitation: 77mm Mar Precipitation: 84mm Apr Precipitation: 93mm May Precipitation: 191mm Jun Precipitation: 94mm Jul Precipitation: 66mm Aug Precipitation: 131mm Sep Precipitation: 132mm Oct Precipitation: 271mm Nov Precipitation: 219mm Dec Precipitation: 103mm
Precipitation

Golden Grove is a fairly wet location, receiving approximately 1551mm of precipitation annually, which averages out to around 129mm per month. The wettest month is October, averaging 271mm of rainfall. November and May also tend to see above-average precipitation. The driest month is July, with just 66mm. That's 205mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 6km/h Mar Wind Speed: 5km/h Apr Wind Speed: 5km/h May Wind Speed: 5km/h Jun Wind Speed: 6km/h Jul Wind Speed: 5km/h Aug Wind Speed: 5km/h Sep Wind Speed: 4km/h Oct Wind Speed: 5km/h Nov Wind Speed: 5km/h Dec Wind Speed: 5km/h
Wind Speed

Golden Grove is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

93 days until Autumn

It is currently summer in Golden Grove, which began on June 21, 2026. Golden Grove is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in September at around 28°C, while the coldest stretch bottoms out in March near 24°C. Autumn is next, beginning on September 23, 2026 — 93 days from now.

Spring

Temperatures range from 24 to 27°C. Rainfall is heavy, totalling around 367mm across the season with a monthly average of 122mm. Winds are generally light, averaging 5km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 26 to 28°C. Precipitation is moderate at around 291mm for the season, averaging 97mm per month. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 622mm across the season with a monthly average of 207mm. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 27°C. Precipitation is moderate at around 271mm for the season, averaging 90mm per month. Winds are generally light, averaging 5km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Golden Grove based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
25 °C
26 °C
5 km/h
92 mm
0 cm
Feb
24 °C
26 °C
6 km/h
77 mm
0 cm
Mar
24 °C
26 °C
5 km/h
84 mm
0 cm
Apr
25 °C
26 °C
5 km/h
93 mm
0 cm
May
26 °C
27 °C
5 km/h
191 mm
0 cm
Jun Current
26 °C
28 °C
6 km/h
94 mm
0 cm
Jul
27 °C
28 °C
5 km/h
66 mm
0 cm
Aug
27 °C
28 °C
5 km/h
131 mm
0 cm
Sep
27 °C
28 °C
4 km/h
132 mm
0 cm
Oct
26 °C
28 °C
5 km/h
271 mm
0 cm
Nov
26 °C
27 °C
5 km/h
219 mm
0 cm
Dec
25 °C
27 °C
5 km/h
103 mm
0 cm
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