October weather forecast
Jamestown, Saint Helena, Ascension and Tristan da Cunha

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The valley town of Jamestown in Saint Helena, with a view of mountain slopes on both sides
The valley town of Jamestown in Saint Helena, with a view of mountain slopes on both sides

Weather in October

October is routinely distinguished by its flowers' full bloom and a barely-there 3mm (0.12") rainfall. The pleasant weather, coupled with wandering wildlife, creates an intriguing spectacle for nature lovers. Mild nights, warm days, and gentle breezes are the hallmarks of October in Jamestown and its surrounding islands. October serves as an invitation for locals and visitors alike to bask under the brighter skies. As the temperatures climb marginally to 23°C (73.4°F), the place derives a renewed vitality, basking in the glow of a further increased daylight duration of 12.5 hours.

Temperature

In Jamestown, October's average high-temperature stands at a warm 23°C (73.4°F), closely related to the preceding month. A modest decline from daytime high temperatures is noticed in October, marking the average low at a refreshing 18°C (64.4°F).

Rainfall

October is the last month it rains in Jamestown. During 0.7 rainfall days, in October, Jamestown aggregates 3mm (0.12") of precipitation. Throughout the year, in Jamestown, there are 40.7 rainfall days, and 113mm (4.45") of precipitation is accumulated.

Daylight

The average length of the day in October is 12h and 28min.
On the first day of the month, sunrise is at 06:04 and sunset at 18:19. On the last day of October, in Jamestown, Saint Helena, Ascension and Tristan da Cunha, sunrise is at 05:46 and sunset at 18:26 GMT.

Frequently asked questions

What are the temperatures in Jamestown in October?

The high-temperature, in October, in Jamestown, is 23°C (73.4°F), while the low-temperature averages to 18°C (64.4°F).

What is the last month it rains in Jamestown?

October is the last month it rains. During 0.7 rainfall days, in October, Jamestown aggregates 3mm (0.12") of precipitation.

What is the average length of the day in October in Jamestown?

In October, the average day length is 12h and 28min.

What time are sunrise and sunset in October in Jamestown?

On the first day of October in Jamestown, Saint Helena, Ascension and Tristan da Cunha, sunrise is at 06:04 and sunset at 18:19. On the last day of the month, sunrise is at 05:46 and sunset at 18:26 GMT.
Average rainfall
Average rainfall days
Average daylight

Average temperature in October
Jamestown, Saint Helena, Ascension and Tristan da Cunha

Average temperature in October - Jamestown, Saint Helena, Ascension and Tristan da Cunha
  • Average high temperature in October: 23°C

The warmest month (with the highest average high temperature) is March (28°C).
The months with the lowest average high temperature are July, August and September (22°C).

  • Average low temperature in October: 18°C

The month with the highest average low temperature is March (22°C).
The coldest months (with the lowest average low temperature) are July, August and September (17°C).

Average rainfall in October
Jamestown, Saint Helena, Ascension and Tristan da Cunha

Average rainfall in October - Jamestown, Saint Helena, Ascension and Tristan da Cunha
  • Average rainfall in October: 3mm

The wettest month (with the highest rainfall) is March (20mm).
The driest month (with the least rainfall) is November (0mm).

Average rainfall days in October
Jamestown, Saint Helena, Ascension and Tristan da Cunha

Average rainfall days in October - Jamestown, Saint Helena, Ascension and Tristan da Cunha
  • Average rainfall days in October: 0.7 days

The month with the highest number of rainy days is July (8 days).
The month with the least rainy days is November (0 days).

Average daylight in October
Jamestown, Saint Helena, Ascension and Tristan da Cunha

Average daylight in October - Jamestown, Saint Helena, Ascension and Tristan da Cunha
  • Average daylight in October: 12h and 3min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

Jamestown, Saint Helena, Ascension and Tristan da Cunha

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