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 shifts into October, a slight alteration in temperatures is observed, with average highs reducing from an agreeable 70°F (21.1°C) to a refreshing 59.4°F (15.2°C). An average nighttime temperature of 48.2°F (9°C) is recorded in Rowley, Massachusetts, during October.Humidity
In October, the average relative humidity is 77%.Rainfall
In October, the rain falls for 13.2 days. Throughout October, 2.72" (69mm) of precipitation is accumulated. Throughout the year, there are 145.2 rainfall days, and 27.05" (687mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows in Rowley. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Rowley, during the entire year, snow falls for 33.6 days and aggregates up to 14.96" (380mm) of snow.Daylight
The average length of the day in October in Rowley is 11h and 2min.On the first day of October in Rowley, sunrise is at 6:41 am and sunset at 6:24 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:37 pm EDT.
Sunshine
In Rowley, the average sunshine in October is 6.1h.UV index
In October, the average daily maximum UV index in Rowley is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In October, a regular UV index of 3 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are October temperatures in Rowley?
What is the average humidity in October in Rowley?
How much does it rain in Rowley in October?
When does it start snowing in Rowley?
What is the average length of the day in October in Rowley?
What time are sunrise and sunset in October in Rowley?
How long on average sun shines in October in Rowley?
What is the UV index reading in October in Rowley?
Average temperature in October
Rowley, MA
- Average high temperature in October: 59.4°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in October: 48.2°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in October
Rowley, MA
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Rowley, MA
- Average wind speed in October: 9.3mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in October
Rowley, MA
- Average humidity in October: 77%
The months with the highest relative humidity are February and June (78%).
The month with the lowest relative humidity is April (73%).
Average rainfall in October
Rowley, MA
- Average rainfall in October: 2.72"
The wettest month (with the highest rainfall) is December (2.95").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in October
Rowley, MA
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is May (15.7 days).
The months with the least rainy days are January and February (8.6 days).
Average snowfall in October
Rowley, MA
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Rowley, MA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Rowley, MA
- 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: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in October
Rowley, MA
- Average sunshine days in October: 15.7 days
The month with the most sunshine days is August (18.2 days).
The month with the least sunshine days is March (12.8 days).
Average UV index in October
Rowley, MA
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Rowley, MA
- Average cloud cover in October: 42
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in October
Rowley, MA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rowley, Massachusetts, USA
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