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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 Triumph, Illinois, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 16.7°F (-8.5°C). January, having an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16.7°F (-8.5°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Triumph, is a cold month, with temperature in the range of an average high of 32.5°F (0.3°C) and an average low of 19.6°F (-6.9°C). During February, Triumph records an average high-temperature of a wintry 32.5°F (0.3°C), marking a slight divergence from January's 28.6°F (-1.9°C). Weather in February »
Weather in March
March, the first month of the spring in Triumph, is a frosty month, with an average temperature fluctuating between 46°F (7.8°C) and 31.6°F (-0.2°C). Triumph's March weather brings a rise in high-temperatures, moving from an icy 32.5°F (0.3°C) in February to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April in Triumph, Illinois, is a mild spring month, with an average temperature ranging between max 57.9°F (14.4°C) and min 41.7°F (5.4°C). With the transition into April, Triumph experiences an increase in average high-temperatures, moving up from a chilly 46°F (7.8°C) in March to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
May, the last month of the spring in Triumph, is an agreeable month, with an average temperature fluctuating between 70.3°F (21.3°C) and 52.9°F (11.6°C). As Triumph transitions into May, the average high-temperature shows a change, moving from a refreshing 57.9°F (14.4°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Triumph, is a moderately hot month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 61.3°F (16.3°C). Observing a minor shift, the average high-temperature during June adjusts from May's pleasant 70.3°F (21.3°C) to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Triumph, Illinois, with an average temperature ranging between min 64.2°F (17.9°C) and max 80.6°F (27°C). July, recording an average high temperature of 80.6°F (27°C) and a low temperature of 64.2°F (17.9°C), is Triumph's warmest month. The average heat index in July is estimated at a hot 86°F (30°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Triumph, Illinois, with an average temperature varying between 62.1°F (16.7°C) and 79.2°F (26.2°C). The average high-temperature during August is a still moderately hot 79.2°F (26.2°C), almost matching the conditions of the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Triumph, is still a warm month, with an average temperature ranging between max 74.1°F (23.4°C) and min 55.8°F (13.2°C). The arrival of September records an average high-temperature of a still moderately hot 74.1°F (23.4°C), closely related to the 79.2°F (26.2°C) observed in August. Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Triumph, Illinois, with an average temperature varying between 61.2°F (16.2°C) and 45.3°F (7.4°C). Setting in of October comes with a decrease in the average high-temperature, moving from a warm 74.1°F (23.4°C) in September to a comfortable 61.2°F (16.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Triumph, is also a frosty month, with an average temperature ranging between max 46.6°F (8.1°C) and min 33.4°F (0.8°C). Triumph in November showcases a distinct temperature shift, moving from an average high of a comfortable 61.2°F (16.2°C) in October to a frosty 46.6°F (8.1°C). Weather in November »
Weather in December
December, the first month of the winter in Triumph, is still a cold month, with an average temperature ranging between max 34.5°F (1.4°C) and min 24.1°F (-4.4°C). December comes with a decrease in the average high-temperature, falling from a frosty 46.6°F (8.1°C) in November to a cold 34.5°F (1.4°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 part of the year is the coldest in Triumph?
Triumph's temperature records reveal January as the coldest month, marked by average highs of 28.6°F (-1.9°C) and lows of 16.7°F (-8.5°C).
What is the driest month in Triumph?
The months with the least rainfall in Triumph, Illinois, are January, February, November and December Rain falls for 3.6 days and accumulates 0.51" (13mm) of rain.
How much does it rain in Triumph?
In Triumph, during the entire year, the rain falls for 107.9 days and collects up to 9.96" (253mm) of precipitation.
When does it snow in Triumph?
Months with snowfall are January through April, October through December.
When does it snow the most in Triumph?
January is the month with the most snowfall in Triumph, Illinois. Snow falls for 8.6 days and accumulates 0.98" (25mm) of snow.
How many days does it snow in Triumph?
Throughout the year, there are 29.3 snowfall days, and 3.86" (98mm) of snow is accumulated.
What is the month with the least sunshine in Triumph?
The month with the least sunshine is January, with an average of 3.7h of sunshine.
When is the lowest UV index in Triumph?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Triumph?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Triumph, Illinois, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the rainiest month in Triumph?
The month with the most rainfall in Triumph is May, when the rain falls for 13.8 days and typically aggregates up to 1.42" (36mm) of precipitation.
When it does not snow in Triumph?
May through September are months without snowfall.
When are the longest days in Triumph?
The month with the longest days in Triumph, Illinois, is June, with an average of 15h and 6min of daylight.
What are the months with the most sunshine in Triumph?
June through August, with an average of 9.5h of sunshine, are months with the most sunshine in Triumph.
When is the highest UV index in Triumph?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What part of the year is the hottest in Triumph?
Triumph's temperature records reveal July as the warmest month, marked by average highs of 80.6°F (27°C) and lows of 64.2°F (17.9°C).
What is the most humid month in Triumph?
The most humid month in Triumph, Illinois, is July, with an average relative humidity of 85%.
What is the least humid month in Triumph?
With an average relative humidity of 73%, October is the least humid month.
What is the month with the shortest days in Triumph?
With an average of 9h and 12min of daylight, December has the shortest days of the year.
Average temperature
Triumph, IL
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure
Triumph, IL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Triumph, IL
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.4mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Triumph, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Triumph, IL
- Average rainfall in January:
0.51" - Average rainfall in February:
0.51" - Average rainfall in March:
0.63" - Average rainfall in April:
1.3" - Average rainfall in May:
1.42" - Average rainfall in June:
1.06"
- Average rainfall in July:
1.02" - Average rainfall in August:
0.87" - Average rainfall in September:
0.71" - Average rainfall in October:
0.91" - Average rainfall in November:
0.51" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is May (1.42").
The driest months (with the least rainfall) are January, February, November and December (0.51").
Average rainfall days
Triumph, IL
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
13.1 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
6.2 days - Average rainfall days in December:
4.6 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (3.6 days).
Average snowfall
Triumph, IL
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Triumph, IL
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
4 days - Average snowfall days in April:
1.3 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:
0.4 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Triumph, IL
- 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 1min
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 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 3min - Average sunshine in August:
9h and 3min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June, July and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Triumph, IL
- Average sunshine days in January:
21.4 days - Average sunshine days in February:
19.5 days - Average sunshine days in March:
18.6 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
19.4 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is December (21.8 days).
The month with the least sunshine days is July (13.3 days).
Average UV index
Triumph, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Triumph, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
Triumph, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Triumph, Illinois, USA
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