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
October implies a soft temperature shift, with average high-temperatures reducing from September's refreshing 18.4°C (65.1°F) to a moderate 14.5°C (58.1°F). Letchworth Garden City experiences a steady low-temperature of 8.6°C (47.5°F) throughout October.Humidity
The average relative humidity in October in Letchworth Garden City is 84%.Rainfall
In Letchworth Garden City, United Kingdom, in October, during 13.1 rainfall days, 23mm (0.91") of precipitation is typically accumulated. In Letchworth Garden City, during the entire year, the rain falls for 160.5 days and collects up to 325mm (12.8") of precipitation.Snowfall
In Letchworth Garden City, snow does not fall in May through October.Daylight
In Letchworth Garden City, the average length of the day in October is 10h and 38min.On the first day of October in Letchworth Garden City, sunrise is at 7:02 am and sunset at 6:38 pm BST. On the last day of the month, sunrise is at 6:54 am and sunset at 4:34 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Sunshine
In Letchworth Garden City, the average sunshine in October is 4.4h.UV index
In Letchworth Garden City, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 3 in October leads to these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are October temperatures in Letchworth Garden City?
What is the average humidity in October in Letchworth Garden City?
How much does it rain in Letchworth Garden City in October?
When it does not snow in Letchworth Garden City?
Does it snow in Letchworth Garden City in October?
What is the average length of the day in October in Letchworth Garden City?
What time are sunrise and sunset in October in Letchworth Garden City?
When does Daylight Saving Time (DST) end in October in Letchworth Garden City?
How long on average sun shines in October in Letchworth Garden City?
What is the UV index intensity in October in Letchworth Garden City?
Average temperature in October
Letchworth Garden City, United Kingdom
- Average high temperature in October: 14.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in October: 8.6°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in October
Letchworth Garden City, United Kingdom
- Average pressure in October: 1014.9mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in October
Letchworth Garden City, United Kingdom
- Average wind speed in October: 15.5km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in October
Letchworth Garden City, United Kingdom
- Average humidity in October: 84%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).
Average rainfall in October
Letchworth Garden City, United Kingdom
- Average rainfall in October: 23mm
The wettest month (with the highest rainfall) is June (43mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in October
Letchworth Garden City, United Kingdom
- Average rainfall days in October: 13.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in October
Letchworth Garden City, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Letchworth Garden City, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Letchworth Garden City, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in October: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 7h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in October
Letchworth Garden City, United Kingdom
- Average sunshine days in October: 13.9 days
The month with the most sunshine days is March (15.1 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in October
Letchworth Garden City, United Kingdom
- Average UV index in October: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Letchworth Garden City, United Kingdom
- Average cloud cover in October: 57
The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in October
Letchworth Garden City, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Letchworth Garden City, United Kingdom
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