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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, the same as December, is an icy winter month in Trenton, Ohio, with an average temperature fluctuating between 21.7°F (-5.7°C) and 34.3°F (1.3°C). January, on average, is the coldest month, registering a high temperature of 34.3°F (1.3°C) and a low of 21.7°F (-5.7°C). Weather in January »
Weather in February
February, the last month of the winter in Trenton, is also an icy month, with an average temperature fluctuating between 39°F (3.9°C) and 25.3°F (-3.7°C). Trenton greets February with an average high-temperature of a still wintry 39°F (3.9°C), marking a slight deviation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Trenton, Ohio, with an average temperature fluctuating between 34.3°F (1.3°C) and 50°F (10°C). The shift into March is characterized by a rise in the average high-temperature, transitioning from February's wintry 39°F (3.9°C) to a cool 50°F (10°C). Weather in March »
Weather in April
April in Trenton, Ohio, is an enjoyable spring month, with an average temperature ranging between max 62.1°F (16.7°C) and min 44.1°F (6.7°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's cool 50°F (10°C) to a refreshing 62.1°F (16.7°C). Weather in April »
Weather in May
May, the last month of the spring in Trenton, is an agreeable month, with an average temperature ranging between min 55°F (12.8°C) and max 71.4°F (21.9°C). May sees a rise in the average high-temperature, climbing from a refreshing 62.1°F (16.7°C) in April to a pleasant 71.4°F (21.9°C). Weather in May »
Weather in June
June, the first month of the summer in Trenton, is a moderately hot month, with an average temperature varying between 61.9°F (16.6°C) and 79°F (26.1°C). June brings a slight elevation in the average high-temperature, transitioning from May's pleasant 71.4°F (21.9°C) to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Trenton, Ohio, is another warm summer month, with an average temperature varying between 64.9°F (18.3°C) and 82°F (27.8°C). Trenton's warmest temperatures are experienced in July, with average high temperatures of 82°F (27.8°C) and lows of 64.9°F (18.3°C). The heat index for July is calculated to be a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Trenton, Ohio, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 63°F (17.2°C). The transition into August marks the average high-temperature at a still warm 81.5°F (27.5°C), differing minimally from July's 82°F (27.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Trenton, is also a moderately hot month, with an average temperature ranging between max 76.3°F (24.6°C) and min 57.6°F (14.2°C). The advent of September brings an average high-temperature of a still moderately hot 76.3°F (24.6°C), exhibiting minor difference from the previous month. Weather in September »
Weather in October
October, like September, in Trenton, Ohio, is another enjoyable autumn month, with an average temperature varying between 63.7°F (17.6°C) and 46.8°F (8.2°C). Trenton's weather changes with the onset of October, slightly falling from a warm 76.3°F (24.6°C) in September to a refreshing 63.7°F (17.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Trenton, is also a fresh month, with an average temperature fluctuating between 36°F (2.2°C) and 50.2°F (10.1°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a comfortable 63.7°F (17.6°C) to a fresh 50.2°F (10.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Trenton, Ohio, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 40.3°F (4.6°C). The commencement of December indicates a shift in the average high-temperature, receding from November's fresh 50.2°F (10.1°C) to a wintry 40.3°F (4.6°C). Weather in December »
Updated: Aug 6, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
January is the month when Trenton experiences its coldest temperatures, averaging a high of 34.3°F (1.3°C) and a low of 21.7°F (-5.7°C).
What is the most humid month in Trenton?
January and December, with an average relative humidity of 82%, are most humid months.
How many days does it rain?
In Trenton, Ohio, during the entire year, the rain falls for 148.1 days and collects up to 25.63" (651mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow in Trenton?
Throughout the year, there are 29.9 snowfall days, and 8.98" (228mm) of snow is accumulated.
What is the month with the least sunshine in Trenton?
January has the least sunshine of the year, with an average of 3.7h of sunshine.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 7 days and typically aggregates up to 2.36" (60mm) of snow.
When is Daylight Saving Time (DST)?
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 wettest month?
May is the month with the most rainfall. Rain falls for 17.9 days and accumulates 3.27" (83mm) of precipitation.
When it does not snow?
In Trenton, Ohio, snow does not fall in May through October.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the month with the most sunshine?
June through August, with an average of 10.1h of sunshine, are months with the most sunshine.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What time of the year is the hottest?
July proves to be the warmest month, recording an average peak temperature of 82°F (27.8°C) and a minimum temperature of 64.9°F (18.3°C).
What are the least humid months?
The months with the lowest humidity are October and November, with an average relative humidity of 75%.
What is the driest month in Trenton?
The month with the least rainfall is October, when the rain falls for 11.2 days and typically collects 1.57" (40mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Trenton, OH
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure
Trenton, OH
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.12"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Trenton, OH
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.2mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.8mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity
Trenton, OH
The months with the highest relative humidity are January and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall
Trenton, OH
- Average rainfall in January:
1.77" - Average rainfall in February:
2.05" - Average rainfall in March:
2.24" - Average rainfall in April:
2.52" - Average rainfall in May:
3.27" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.6" - Average rainfall in August:
1.89" - Average rainfall in September:
1.61" - Average rainfall in October:
1.57" - Average rainfall in November:
1.61" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is October (1.57").
Average rainfall days
Trenton, OH
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.9 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.2 days - Average rainfall days in November:
8 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall
Trenton, OH
The month with the highest snowfall is February (2.36").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Trenton, OH
- Average snowfall days in January:
8.4 days - Average snowfall days in February:
7 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0 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:
0.3 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Trenton, OH
- Average daylight in January:
9h and 5min - 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 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 January:
3h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 0min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Trenton, OH
- Average sunshine days in January:
15 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
18 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.4 days).
Average UV index
Trenton, OH
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, November and December (UV index 2).
Average cloud cover
Trenton, OH
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Trenton, OH
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).
Trenton, Ohio, USA
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