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
Start of October brings a shift in the average high-temperature, falling from September's warm 76.5°F (24.7°C) to a refreshing 64.8°F (18.2°C). In the month of October, Perryville experiences an average low-temperature of 50°F (10°C).Humidity
In Perryville, the average relative humidity in October is 78%.Rainfall
In October, the rain falls for 11.9 days. Throughout October, 2.6" (66mm) of precipitation is accumulated. In Perryville, during the entire year, the rain falls for 153.1 days and collects up to 31.5" (800mm) of precipitation.Snowfall
In Perryville, snow does not fall in June through October.Daylight
The average length of the day in October in Perryville, Maryland, is 11h and 9min.On the first day of October in Perryville, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:03 pm EDT.
Sunshine
The average sunshine in October is 5.6h.UV index
In October, the average daily maximum UV index in Perryville is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In October, an average UV index of 3 transforms into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What is the average October temperature in Perryville?
What is the average humidity in October in Perryville?
How many days does it rain in October in Perryville?
When it does not snow in Perryville?
Does it snow in Perryville in October?
How many hours of daylight does Perryville have in October?
When is the sunrise / sunset in October in Perryville?
How many hours of sunshine does Perryville have in October?
What is the UV index reading in October in Perryville?
Average temperature in October
Perryville, MD
- Average high temperature in October: 64.8°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in October: 50°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in October
Perryville, MD
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Perryville, MD
- Average wind speed in October: 7.4mph
The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in October
Perryville, MD
- Average humidity in October: 78%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (74%).
Average rainfall in October
Perryville, MD
- Average rainfall in October: 2.6"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in October
Perryville, MD
- Average rainfall days in October: 11.9 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in October
Perryville, MD
- Average snowfall in October: 0"
The month with the highest snowfall is January (2.4").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in October
Perryville, MD
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (5.3 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
Perryville, MD
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in October
Perryville, MD
- Average sunshine days in October: 17 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in October
Perryville, MD
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Perryville, MD
- Average cloud cover in October: 39
The months with the most cloud cover are February, March and May (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Perryville, MD
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Perryville, Maryland, USA
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