Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Saint Johns in October?
What is the average humidity in October in Saint Johns?
How many days does it rain in October in Saint Johns?
When it does not snow in Saint Johns?
Does it snow in Saint Johns in October?
What is the average length of the day in October in Saint Johns?
When are sunrise and sunset in October in Saint Johns?
When does Daylight Saving Time (DST) end in October in Saint Johns?
How long on average sun shines in October in Saint Johns?
What is the UV index intensity in October in Saint Johns?
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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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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