October weather forecast
Saint Johns, Isle of Man

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Weather in October

October brings another significant change in weather in Saint Johns, with its high-speed winds reaching 29.5km/h (18.3mph). It has the highest number of rainy days, 18 in total. However, despite being a wet month with high humidity, fluctuations in temperature remain moderate, and fall hasn't yet given way to the biting cold of the winter season. Reduction in daylight hours is a characteristic trend of the season, though still sufficient for most outdoor activities.

Temperature

As September transitions into October, the average high-temperature in Saint Johns rests at a still mild 13.5°C (56.3°F), maintaining a close resemblance to the previous month. Throughout the nights in October, Saint Johns notes an average low of 11.3°C (52.3°F), a small dip from the daytime peak.

Humidity

In Saint Johns, the average relative humidity in October is 80%.

Rainfall

In Saint Johns, in October, during 18 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Saint Johns, during the entire year, the rain falls for 185.3 days and collects up to 494mm (19.45") of precipitation.

Snowfall

In Saint Johns, snow does not fall in May through October.

Daylight

In October, the average length of the day in Saint Johns is 10h and 31min.
On the first day of October, sunrise is at 07:21 and sunset at 18:53 BST. On the last day of the month, sunrise is at 07:18 and sunset at 16:44 GMT.
Note: On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 01:00; consequently, the time zone reverts from GMT to BST.

Sunshine

In Saint Johns, the average sunshine in October is 4.2h.

UV index

In Saint Johns, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 3 in October translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What are the temperatures in Saint Johns in October?

In Saint Johns, 13.5°C (56.3°F) is the average high-temperature and 11.3°C (52.3°F) is the average low-temperature during October.

What is the average humidity in October in Saint Johns?

The average relative humidity in October is 80%.

How many days does it rain in October in Saint Johns?

In Saint Johns, Isle of Man, in October, it is raining for 18 days, with typically 52mm (2.05") of accumulated precipitation.

When it does not snow in Saint Johns?

May through October are months without snowfall in Saint Johns, Isle of Man.

Does it snow in Saint Johns in October?

In Saint Johns, Isle of Man, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Saint Johns?

In October, the average day length in Saint Johns is 10h and 31min.

When are sunrise and sunset in October in Saint Johns?

In October, on the first day of the month, sunrise is at 07:21 and sunset at 18:53 BST. On the last day of the month, in Saint Johns, Isle of Man, sunrise is at 07:18 and sunset at 16:44 GMT.

When does Daylight Saving Time (DST) end in October in Saint Johns?

On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Saint Johns, Isle of Man, and the time zone changes from BST to GMT. The next DST starts on Sunday, 30. March 2025, at 01:00.

How long on average sun shines in October in Saint Johns?

In October, the average sunshine duration is 4.2h.

What is the UV index intensity in October in Saint Johns?

In Saint Johns, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in October
Saint Johns, Isle of Man

Average temperature in October - Saint Johns, Isle of Man
  • Average high temperature in October: 13.5°C

The warmest month (with the highest average high temperature) is August (15.9°C).
The month with the lowest average high temperature is February (7.4°C).

  • Average low temperature in October: 11.3°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).

Average pressure in October
Saint Johns, Isle of Man

Average pressure in October - Saint Johns, Isle of Man
  • Average pressure in October: 1012.6mbar

The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.9mbar).

Average wind speed in October
Saint Johns, Isle of Man

Average wind speed in October - Saint Johns, Isle of Man
  • Average wind speed in October: 29.5km/h

The windiest month (with the highest average wind speed) is December (34.4km/h).
The calmest month (with the lowest average wind speed) is June (19.7km/h).

Average humidity in October
Saint Johns, Isle of Man

Average humidity in October - Saint Johns, Isle of Man
  • Average humidity in October: 80%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (77%).

Average rainfall in October
Saint Johns, Isle of Man

Average rainfall in October - Saint Johns, Isle of Man
  • Average rainfall in October: 52mm

The wettest month (with the highest rainfall) is November (63mm).
The driest months (with the least rainfall) are April and May (24mm).

Average rainfall days in October
Saint Johns, Isle of Man

Average rainfall days in October - Saint Johns, Isle of Man
  • Average rainfall days in October: 18 days

The month with the highest number of rainy days is November (19.6 days).
The month with the least rainy days is February (12.5 days).

Average snowfall in October
Saint Johns, Isle of Man

Average snowfall in October - Saint Johns, Isle of Man
  • Average snowfall in October: 0mm

The month with the highest snowfall is March (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October
Saint Johns, Isle of Man

Average snowfall days in October - Saint Johns, Isle of Man
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Saint Johns, Isle of Man

Average daylight in October / Average sunshine in October - Saint Johns, Isle of Man
  • Average daylight in October: 10h and 3min

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).

  • Average sunshine in October: 4h and 1min

The month with the most sunshine is May (Average sunshine: 8h and 12min).
The months with the least sunshine are January and November (Average sunshine: 3h and 48min).

Average sunshine days in October
Saint Johns, Isle of Man

Average sunshine days in October - Saint Johns, Isle of Man
  • Average sunshine days in October: 9.4 days

The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is November (7.5 days).

Average UV index in October
Saint Johns, Isle of Man

Average UV index in October - Saint Johns, Isle of Man
  • Average UV index in October: 3

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and March (UV index 2).

Average cloud cover in October
Saint Johns, Isle of Man

Average cloud cover in October - Saint Johns, Isle of Man
  • Average cloud cover in October: 58

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 46).

Average visibility in October
Saint Johns, Isle of Man

Average visibility in October - Saint Johns, Isle of Man
  • Average visibility in October: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

Saint Johns, Isle of Man

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