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
A shift in the average high-temperature occurs in October, reducing from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). October's nights in Saint Johns observe an average temperature of 45.9°F (7.7°C).Humidity
The least humid month in Saint Johns is October, with an average relative humidity of 75%.Rainfall
In Saint Johns, in October, during 13.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 169.7 rainfall days, and 30.47" (774mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Saint Johns. Throughout October, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, there are 49.6 snowfall days, and 14.57" (370mm) of snow is accumulated.Daylight
The average length of the day in October in Saint Johns is 11h and 7min.On the first day of October, sunrise is at 7:33 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 8:06 am and sunset at 6:33 pm EDT.
Sunshine
The average sunshine in October in Saint Johns is 6.1h.UV index
In Saint Johns, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In October, the maximum UV index of 2 suggests this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint Johns in October?
What is the least humid month in Saint Johns?
What is the average humidity in October in Saint Johns?
How much does it rain in Saint Johns in October?
When does it start snowing in Saint Johns?
How many hours of daylight does Saint Johns have in October?
What time are sunrise and sunset in October in Saint Johns?
How long on average sun shines in October in Saint Johns?
What is the UV index intensity in October in Saint Johns?
Average temperature in October
Saint Johns, OH
- Average high temperature in October: 61.7°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in October: 45.9°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in October
Saint Johns, OH
- Average pressure in October: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Saint Johns, OH
- Average wind speed in October: 8.8mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in October
Saint Johns, OH
- Average humidity in October: 75%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in October
Saint Johns, OH
- Average rainfall in October: 2.05"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in October
Saint Johns, OH
- Average rainfall days in October: 13.7 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in October
Saint Johns, OH
- Average snowfall in October: 0.16"
The month with the highest snowfall is February (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Saint Johns, OH
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Saint Johns, OH
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Saint Johns, OH
- Average sunshine days in October: 14.7 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in October
Saint Johns, OH
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Saint Johns, OH
- Average cloud cover in October: 41
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in October
Saint Johns, OH
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Saint Johns, Ohio, USA
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