Expand
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 Treaty, Indiana, with an average temperature fluctuating between 30.6°F (-0.8°C) and 19°F (-7.2°C). The coldest temperatures occur during January, when averages reach a peak of 30.6°F (-0.8°C) and a low of 19°F (-7.2°C). Weather in January »
Weather in February
February, the last month of the winter in Treaty, is a cold month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 34.7°F (1.5°C). With the onset of February, a modest change to a cold 34.7°F (1.5°C) from January's 30.6°F (-0.8°C) is noted in high-temperature. Weather in February »
Weather in March
March, the first month of the spring in Treaty, is a frosty month, with an average temperature fluctuating between 47.1°F (8.4°C) and 32.5°F (0.3°C). As Treaty transitions into March, the average high-temperature shows a change, moving from a cold 34.7°F (1.5°C) in February to a frosty 47.1°F (8.4°C). Weather in March »
Weather in April
April is a refreshing spring month in Treaty, Indiana, with an average temperature varying between 58.6°F (14.8°C) and 42.4°F (5.8°C). April brings a rise in Treaty's average high-temperature, moving from a chilly 47.1°F (8.4°C) in March to a moderate 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Treaty, Indiana, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 70.7°F (21.5°C). The commencement of May sees a shift in the average high-temperature, moving from a refreshing 58.6°F (14.8°C) in April to a pleasant 70.7°F (21.5°C). Weather in May »
Weather in June
June, the first month of the summer in Treaty, is a moderately hot month, with an average temperature varying between 61.7°F (16.5°C) and 78.1°F (25.6°C). June brings a slight increase in the average high-temperature, progressing from an agreeable 70.7°F (21.5°C) in May to a moderately hot 78.1°F (25.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Treaty, Indiana, with an average temperature varying between 63.9°F (17.7°C) and 80.4°F (26.9°C). July, with its high-temperature average of 80.4°F (26.9°C) and a low-temperature average of 63.9°F (17.7°C), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Treaty, is also a moderately hot month, with an average temperature varying between 61.5°F (16.4°C) and 79.2°F (26.2°C). As Treaty welcomes August, the average high-temperature records at a still warm 79.2°F (26.2°C), marking an insignificant deviation from the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Treaty, Indiana, with an average temperature varying between 74.3°F (23.5°C) and 55.9°F (13.3°C). As Treaty, Indiana, transitions from August to September, the average high-temperatures adjust to a still warm 74.3°F (23.5°C), nearly the same as the previous 79.2°F (26.2°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Treaty, Indiana, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.9°F (7.7°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 74.3°F (23.5°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Treaty, Indiana, with an average temperature fluctuating between 34.5°F (1.4°C) and 47.5°F (8.6°C). In Treaty, the beginning of November is marked by a lowered average high-temperature, shifting from October's enjoyable 61.7°F (16.5°C) to a frosty 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Treaty, Indiana, with an average temperature varying between 26.6°F (-3°C) and 36.5°F (2.5°C). A moderate decline in the average high-temperature is seen during December, decreasing from a frosty 47.5°F (8.6°C) in November to an icy 36.5°F (2.5°C). Weather in December »
Updated: Feb 12, 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 in Treaty?
January, known for its average high temperature of 30.6°F (-0.8°C) and an average low temperature of 19°F (-7.2°C), is the coldest month in Treaty.
What are the most humid months in Treaty?
January, February, July, August and December, with an average relative humidity of 83%, are most humid months in Treaty.
How much does it rain in Treaty?
Throughout the year, there are 157.1 rainfall days, and 23.27" (591mm) of precipitation is accumulated.
When does it snow in Treaty?
Months with snowfall in Treaty, Indiana, are January through May, October through December.
How many days does it snow in Treaty?
In Treaty, Indiana, during the entire year, snow falls for 47.4 days and aggregates up to 10.39" (264mm) of snow.
What is the month with the least sunshine in Treaty?
With an average of 3.5h of sunshine, January has the least sunshine of the year.
What is the driest month in Treaty?
February is the month with the least rainfall. Rain falls for 8.3 days and accumulates 1.22" (31mm) of precipitation.
What is the snowiest month in Treaty?
The month with the most snowfall is February, when snow falls for 11.2 days and typically aggregates up to 2.83" (72mm) of snow.
When is Daylight Saving Time (DST) in Treaty?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Treaty, Indiana, 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 Treaty?
The month with the most rainfall is May, when the rain falls for 18.5 days and typically aggregates up to 3.11" (79mm) of precipitation.
When it does not snow in Treaty?
June through September are months without snowfall.
When are the longest days in Treaty?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the month with the highest UV index in Treaty?
The months with the highest UV index in Treaty are June and July, with an average maximum UV index of 6.
What part of the year is the hottest in Treaty?
Treaty's warmest month, July, generally records average temperatures ranging from a high of 80.4°F (26.9°C) to a low of 63.9°F (17.7°C).
What month has the most sunshine in Treaty?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What is the least humid month in Treaty?
October is the least humid month in Treaty, Indiana, with an average relative humidity of 74%.
What is the month with the shortest days in Treaty?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
What is the month with the lowest UV index in Treaty?
With an average maximum UV index of 1, December is the month with the lowest UV index in Treaty, Indiana.
Average temperature
Treaty, IN
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°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°F).
Average pressure
Treaty, IN
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"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:
30.11"Hg - Average pressure in December:
30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Treaty, IN
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.1mph - Average wind speed in September:
7mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity
Treaty, IN
The months with the highest relative humidity are January, February, July, August and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Treaty, IN
- Average rainfall in January:
1.5" - Average rainfall in February:
1.22" - Average rainfall in March:
1.97" - Average rainfall in April:
2.8" - Average rainfall in May:
3.11" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.56" - Average rainfall in August:
2.13" - Average rainfall in September:
1.38" - Average rainfall in October:
1.54" - Average rainfall in November:
1.34" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days
Treaty, IN
- Average rainfall days in January:
7 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7 days).
Average snowfall
Treaty, IN
- Average snowfall in January:
2.72" - Average snowfall in February:
2.83" - Average snowfall in March:
1.26" - Average snowfall in April:
0.51" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Treaty, IN
- Average snowfall days in January:
13.6 days - Average snowfall days in February:
11.2 days - Average snowfall days in March:
6.1 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.2 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:
0.5 days - Average snowfall days in November:
3.9 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Treaty, 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 3min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 4min - 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 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:
6h and 5min - Average sunshine in May:
8h and 3min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
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
Treaty, IN
- Average sunshine days in January:
13 days - Average sunshine days in February:
10.4 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.6 days).
Average UV index
Treaty, 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
Treaty, IN
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Treaty, IN
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
Treaty, Indiana, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location