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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in Dayton, Pennsylvania, with an average temperature varying between 18.3°F (-7.6°C) and 30.4°F (-0.9°C). In Dayton, January is the month with the lowest recorded average temperatures, measuring a high of 30.4°F (-0.9°C) and a low of 18.3°F (-7.6°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Dayton, Pennsylvania, with an average temperature varying between 20.3°F (-6.5°C) and 34.7°F (1.5°C). With February's arrival, Dayton's weather records an average high-temperature of a cold 34.7°F (1.5°C), marking little difference from January's 30.4°F (-0.9°C). Weather in February »
Weather in March
March, the first month of the spring in Dayton, is a chilly month, with an average temperature ranging between max 44.2°F (6.8°C) and min 28.2°F (-2.1°C). The beginning of March marks a shift in the average high-temperature, moving from February's cold 34.7°F (1.5°C) to a chilly 44.2°F (6.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Dayton, Pennsylvania, with an average temperature fluctuating between 37.9°F (3.3°C) and 56.8°F (13.8°C). April's arrival brings a temperature shift, moving from a frosty 44.2°F (6.8°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Dayton, Pennsylvania, with an average temperature varying between 68.9°F (20.5°C) and 48.4°F (9.1°C). The start of May brings a rise in the average high-temperature, moving from a moderate 56.8°F (13.8°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Dayton, Pennsylvania, with an average temperature fluctuating between 54.1°F (12.3°C) and 76.1°F (24.5°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from an agreeable 68.9°F (20.5°C) in May to a moderately hot 76.1°F (24.5°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Dayton, Pennsylvania, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 81°F (27.2°C). July is the month when Dayton, Pennsylvania, experiences its warmest temperatures, averaging a high of 81°F (27.2°C) and a low of 58.8°F (14.9°C). For most parts of July, the heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Dayton, is another warm month, with an average temperature ranging between min 57°F (13.9°C) and max 79.2°F (26.2°C). In August, Dayton's weather conditions record an average high-temperature of a still moderately hot 79.2°F (26.2°C), demonstrating little divergence from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Dayton, is still a pleasant month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 72.3°F (22.4°C). September's arrival signals a moderate reduction in the average high-temperature, easing from a warm 79.2°F (26.2°C) in August to an agreeable 72.3°F (22.4°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Dayton, Pennsylvania, with an average temperature fluctuating between 59.4°F (15.2°C) and 43.5°F (6.4°C). During the transition into October, Dayton observes a decrease in the average high-temperature, falling from a pleasant 72.3°F (22.4°C) in September to a mild 59.4°F (15.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Dayton, Pennsylvania, with an average temperature varying between 46.2°F (7.9°C) and 32°F (0°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a moderate 59.4°F (15.2°C) to a chilly 46.2°F (7.9°C). Weather in November »
Weather in December
December, the first month of the winter in Dayton, is still a cold month, with temperature in the range of an average high of 36.7°F (2.6°C) and an average low of 25.7°F (-3.5°C). As December begins, there is a decrease in the average high-temperature, falling from a chilly 46.2°F (7.9°C) in November to an icy 36.7°F (2.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Dayton?
Temperature readings reach their annual highs in January, averaging 30.4°F (-0.9°C) and a minimum average of 18.3°F (-7.6°C).
How much does it rain in Dayton?
Throughout the year, in Dayton, Pennsylvania, there are 151.9 rainfall days, and 22.13" (562mm) of precipitation is accumulated.
When does it snow in Dayton?
Months with snowfall in Dayton are January through May, October through December.
What is the snowiest month in Dayton?
The month with the most snowfall in Dayton, Pennsylvania, is January, when snow falls for 18.6 days and typically aggregates up to 5.63" (143mm) of snow.
How many days does it snow in Dayton?
In Dayton, during the entire year, snow falls for 71 days and aggregates up to 22.32" (567mm) of snow.
What is the month with the least sunshine in Dayton?
The month with the least sunshine is January, with an average of 2.5h of sunshine.
What is the most humid month in Dayton?
February is the most humid month in Dayton, with an average relative humidity of 88%.
When is Daylight Saving Time (DST) in Dayton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the rainiest month in Dayton?
April is the month with the most rainfall in Dayton. Rain falls for 16.3 days and accumulates 2.48" (63mm) of precipitation.
What is the month with the highest UV index in Dayton?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the least humid month in Dayton?
June through August, with an average relative humidity of 78%, are the least humid months.
When it does not snow in Dayton?
In Dayton, snow does not fall in June through September.
When are the longest days in Dayton?
The month with the longest days is June, with an average of 15h and 6min of daylight.
What is the warmest month in Dayton?
July, known for its average high temperature of 81°F (27.2°C) and an average low temperature of 58.8°F (14.9°C), is the warmest month in Dayton.
What are the months with the most sunshine in Dayton?
The months with the most sunshine in Dayton, Pennsylvania, are July and August, with an average of 9.6h of sunshine.
What is the driest month in Dayton?
November is the month with the least rainfall. Rain falls for 9.1 days and accumulates 1.26" (32mm) of precipitation.
What is the month with the shortest days in Dayton?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
What is the month with the lowest UV index in Dayton?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Dayton, PA
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure
Dayton, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Dayton, PA
- Average wind speed in January:
9.1mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Dayton, PA
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).
Average rainfall
Dayton, PA
- Average rainfall in January:
1.54" - Average rainfall in February:
1.97" - Average rainfall in March:
1.61" - Average rainfall in April:
2.48" - Average rainfall in May:
2.36" - Average rainfall in June:
1.81"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.46" - Average rainfall in September:
1.65" - Average rainfall in October:
2.44" - Average rainfall in November:
1.26" - Average rainfall in December:
1.73"
The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").
Average rainfall days
Dayton, PA
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
18 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Dayton, PA
- Average snowfall in January:
5.63" - Average snowfall in February:
4.88" - Average snowfall in March:
2.64" - Average snowfall in April:
1.06" - Average snowfall in May:
0.55" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dayton, PA
- Average snowfall days in January:
18.6 days - Average snowfall days in February:
15.2 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
3.8 days - Average snowfall days in May:
0.6 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1 days - Average snowfall days in November:
7.9 days - Average snowfall days in December:
14.6 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dayton, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
2h and 3min - Average sunshine in February:
2h and 5min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 0min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 3min - Average sunshine in December:
2h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days
Dayton, PA
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
11.5 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).
Average UV index
Dayton, PA
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Dayton, PA
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility
Dayton, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Dayton, Pennsylvania, USA
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