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
In Lewiston, the average high-temperature in October drops from an agreeable 70.9°F (21.6°C) in September to a moderate 58.3°F (14.6°C). The average low-temperature, is 48.4°F (9.1°C).Humidity
In October, the average relative humidity is 75%.Rainfall
In Lewiston, during October, the rain falls for 17.5 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Lewiston, during the entire year, the rain falls for 169.3 days and collects up to 30.31" (770mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Lewiston, New York. October is the first month it typically snows in Lewiston. Throughout October, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow. In Lewiston, during the entire year, snow falls for 65.6 days and aggregates up to 22.6" (574mm) of snow.Daylight
In Lewiston, the average length of the day in October is 11h and 1min.On the first day of October, sunrise is at 7:13 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:09 pm EDT.
Sunshine
In Lewiston, New York, the average sunshine in October is 4.6h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 3 in October interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in October in Lewiston?
What is the average humidity in October in Lewiston?
How much does it rain in Lewiston in October?
When does it start to snow in Lewiston?
What is the average length of the day in October in Lewiston?
What time are sunrise and sunset in October in Lewiston?
How long on average sun shines in October in Lewiston?
What is the UV index reading in October in Lewiston?
Average temperature in October
Lewiston, NY
- Average high temperature in October: 58.3°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in October: 48.4°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in October
Lewiston, NY
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Lewiston, NY
- Average wind speed in October: 10.4mph
The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in October
Lewiston, NY
- Average humidity in October: 75%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in October
Lewiston, NY
- Average rainfall in October: 2.91"
The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in October
Lewiston, NY
- Average rainfall days in October: 17.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in October
Lewiston, NY
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Lewiston, NY
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Lewiston, NY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in October
Lewiston, NY
- Average sunshine days in October: 10.4 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.8 days).
Average UV index in October
Lewiston, NY
- Average UV index in October: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Lewiston, NY
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in October
Lewiston, NY
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
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