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
The average high-temperature decreases in October, shifting from a pleasant 70.7°F (21.5°C) in September to a moderate 56.8°F (13.8°C). An average low-temperature of 41.9°F (5.5°C) is observed during October nights.Humidity
The average relative humidity in October is 82%.Rainfall
In October, the rain falls for 11.7 days. Throughout October, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Chichester, there are 138.1 rainfall days, and 21.1" (536mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Chichester. Throughout October, in the average 1.3 snowfall days, it receives 0.94" (24mm) of snow. In Chichester, during the entire year, snow falls for 49.9 days and aggregates up to 27.48" (698mm) of snow.Daylight
In Chichester, the average length of the day in October is 11h and 4min.On the first day of October in Chichester, New York, sunrise is at 6:55 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:51 pm EDT.
Sunshine
In Chichester, the average sunshine in October is 5.6h.UV index
The months with the lowest UV index in Chichester are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In October, an average UV index of 2 transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Chichester?
What is the average humidity in October in Chichester?
How many days does it rain in October in Chichester?
When does it start snowing in Chichester?
How many hours of daylight does Chichester have in October?
When are sunrise and sunset in October in Chichester?
How long on average sun shines in October in Chichester?
What are the months with the lowest UV index in Chichester?
How high is the UV index in October in Chichester?
Average temperature in October
Chichester, NY
- Average high temperature in October: 56.8°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in October: 41.9°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Chichester, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Chichester, NY
- Average wind speed in October: 6.2mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in October
Chichester, NY
- Average humidity in October: 82%
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (77%).
Average rainfall in October
Chichester, NY
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days in October
Chichester, NY
- Average rainfall days in October: 11.7 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (6 days).
Average snowfall in October
Chichester, NY
- Average snowfall in October: 0.94"
The month with the highest snowfall is March (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Chichester, NY
- Average snowfall days in October: 1.3 days
The months with the highest number of snowfall days are January and February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Chichester, NY
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in October
Chichester, NY
- Average sunshine days in October: 16.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in October
Chichester, NY
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Chichester, NY
- Average cloud cover in October: 47
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in October
Chichester, NY
- Average visibility in October: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Chichester, New York, USA
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