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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 Trenton, Indiana, with an average temperature ranging between min 20.3°F (-6.5°C) and max 31.8°F (-0.1°C). The coldest period is January, when temperatures fluctuate between an average high of 31.8°F (-0.1°C) and a low of 20.3°F (-6.5°C). Weather in January »
Weather in February
February, the last month of the winter in Trenton, is a wintry month, with an average temperature ranging between max 36.1°F (2.3°C) and min 23.5°F (-4.7°C). The commencement of February records an average high-temperature of a wintry 36.1°F (2.3°C), barely varying from January's 31.8°F (-0.1°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Trenton, Indiana, with an average temperature varying between 47.7°F (8.7°C) and 33.1°F (0.6°C). Trenton's weather in March presents a rise in the average high-temperature, moving from a cold 36.1°F (2.3°C) in February to a chilly 47.7°F (8.7°C). Weather in March »
Weather in April
April in Trenton, Indiana, is a moderate spring month, with an average temperature ranging between min 43.3°F (6.3°C) and max 59.5°F (15.3°C). Trenton sees a rise in temperature during April, with average high-temperatures transitioning from a chilly 47.7°F (8.7°C) in March to a moderate 59.5°F (15.3°C). Weather in April »
Weather in May
May, the last month of the spring in Trenton, is an agreeable month, with an average temperature varying between 70.9°F (21.6°C) and 54.5°F (12.5°C). Trenton's transition into May sees a rise in the average high-temperature, advancing from a moderate 59.5°F (15.3°C) in April to an agreeable 70.9°F (21.6°C). Weather in May »
Weather in June
June, the first month of the summer in Trenton, is a warm month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 62.1°F (16.7°C). As June arrives, Trenton's weather shows a minor increase in high-temperatures, edging from May's pleasant 70.9°F (21.6°C) to a moderately hot 78.3°F (25.7°C). Weather in June »
Weather in July
July, like June, in Trenton, Indiana, is a moderately hot summer month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 64°F (17.8°C). Trenton's temperatures tend to reach their peak averages in July, with a high of 81.1°F (27.3°C) and a low of 64°F (17.8°C). During July, the heat index is computed to be a tropical 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Trenton, Indiana, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 62.2°F (16.8°C). With the start of August, Trenton measures an average high-temperature of a still moderately hot 79.3°F (26.3°C), not significantly differing from July's 81.1°F (27.3°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 varying between 73.8°F (23.2°C) and 56.3°F (13.5°C). Trenton observes a small decrease in the average high-temperature with the arrival of September, falling from August's moderately hot 79.3°F (26.3°C) to a still warm 73.8°F (23.2°C). Weather in September »
Weather in October
October, like September, in Trenton, Indiana, is another comfortable autumn month, with an average temperature varying between 46.2°F (7.9°C) and 61.7°F (16.5°C). Trenton's progression into October involves a drop in the average high-temperature, receding from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Trenton, is another chilly month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 48.4°F (9.1°C). Trenton's November weather features a mild decline in high-temperatures, reducing from an enjoyable 61.7°F (16.5°C) in October to a chilly 48.4°F (9.1°C). Weather in November »
Weather in December
December, the first month of the winter in Trenton, is also an icy month, with an average temperature ranging between max 37.4°F (3°C) and min 27.1°F (-2.7°C). As November transitions into December, Trenton sees a drop in the average high-temperature, transitioning from a chilly 48.4°F (9.1°C) to an icy 37.4°F (3°C). Weather in December »
Updated: Aug 16, 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 is the coldest time of year?
Trenton records the coldest temperatures in January, averaging a high of 31.8°F (-0.1°C) and a low of 20.3°F (-6.5°C).
What are the most humid months?
January and December, with an average relative humidity of 83%, are most humid months.
How many days does it rain?
Throughout the year, there are 169.1 rainfall days, and 30.98" (787mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How much does it snow in Trenton?
In Trenton, during the entire year, snow falls for 47.6 days and aggregates up to 15.12" (384mm) of snow.
What is the month with the least sunshine?
With an average of 3.5h of sunshine, January has the least sunshine of the year in Trenton.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 8.2 days and typically collects 1.85" (47mm) of precipitation.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 10.8 days and accumulates 3.74" (95mm) 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 in Trenton?
May is the month with the most rainfall in Trenton. Rain falls for 19.8 days and accumulates 3.66" (93mm) of precipitation.
When it does not snow?
In Trenton, Indiana, snow does not fall in May through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What time of the year is the hottest?
July, marked by an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 64°F (17.8°C), is the warmest month.
What month has the most sunshine in Trenton?
July has the most sunshine of the year, with an average of 10.1h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 74%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
When is the lowest UV index in Trenton?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Trenton, IN
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Trenton, IN
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.93"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:
30.02"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.11"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
Trenton, IN
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.4mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.8mph
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
Trenton, IN
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Trenton, IN
- Average rainfall in January:
2.09" - Average rainfall in February:
1.85" - Average rainfall in March:
2.91" - Average rainfall in April:
3.23" - Average rainfall in May:
3.66" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.8" - Average rainfall in September:
1.97" - Average rainfall in October:
2.05" - Average rainfall in November:
1.97" - Average rainfall in December:
2.28"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days
Trenton, IN
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
8.2 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall
Trenton, IN
The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Trenton, IN
- Average snowfall days in January:
14.1 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.1 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:
0.6 days - Average snowfall days in November:
4.2 days - Average snowfall days in December:
10.3 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Trenton, IN
- 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 2min - Average daylight in June:
15h and 0min
- 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:
9h and 5min - Average daylight in December:
9h and 2min
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 January:
3h and 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Trenton, IN
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
12.2 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
8.9 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
12.7 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is May (8.9 days).
Average UV index
Trenton, IN
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Trenton, IN
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 33).
Average visibility
Trenton, IN
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Trenton, Indiana, USA
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