The climate of Saint Helens

Average climate of Saint Helens

The climate of Saint Helens has an average yearly temperature of 32°C. Throughout the year, the average monthly temperature can drop to 30°C and rise to 33°C.

Annually, about 753 mm of rain falls. This gives a good overview of how much rain to expect in Saint Helens.

The best time to visit Saint Helens is January until June and December. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Saint Helens.

The hurricane season in Saint Helens lasts from early June to late November.

30 to 33°C

753 mm

• Average yearly temperature: 32°C
• Highest temperature: 33°C in July, August and September
• Lowest temperature: 30°C in February
• Precipitation: 753 mm per year, averaging 63 mm per month
• Driest months: 12 mm in January, 18 mm in February and 19 mm in December
• Wettest months: 168 mm in October, 120 mm in August and 116 mm in November

Climate table Saint Helens

The climate table for Saint Helens shows the average temperatures, precipitation, and UV index per month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daytime temperature (°C)	31	30	31	31	32	32	33	33	33	32	32	31
Nighttime temperature (°C)	25	24	25	26	27	28	28	28	28	27	26	25
Precipitation (mm)	12	18	27	28	67	35	33	120	110	168	116	19
UV Index	7	7	8	9	8	8	8	8	8	7	7	7
Hurricane season
Best month

Temperature per month in Saint Helens

This graph shows the average high temperatures in degrees Celsius for each month in Saint Helens, Jamaica

Precipitation per month in Saint Helens

This graph shows the average monthly precipitation in millimeters in Saint Helens, Jamaica.

UV index per month in Saint Helens

This graph shows the average UV index per month in Saint Helens, Jamaica.

Yearly temperature in Saint Helens

This graph shows the average yearly temperature in Saint Helens, Jamaica, measured in degrees Celsius.

Yearly total precipitation in Saint Helens

This graph shows the average yearly precipitation in millimeters in Saint Helens, Jamaica.