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, the same as December, in Morris, Illinois, is a freezing cold winter month, with an average temperature fluctuating between 29.3°F (-1.5°C) and 17.4°F (-8.1°C). January tends to be the coldest month, with temperatures averaging a daily high of 29.3°F (-1.5°C) and a low of 17.4°F (-8.1°C). Weather in January »
Weather in February
February, the last month of the winter in Morris, is an icy month, with an average temperature fluctuating between 20.5°F (-6.4°C) and 33.4°F (0.8°C). As January transitions into February, the average high-temperature rests at an icy 33.4°F (0.8°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Morris, is a frosty month, with temperature in the range of an average high of 46.8°F (8.2°C) and an average low of 32.4°F (0.2°C). A shift in the average high-temperature is noticeable in March, changing from a cold 33.4°F (0.8°C) in February to a chilly 46.8°F (8.2°C). Weather in March »
Weather in April
April is a mild spring month in Morris, Illinois, with temperature in the range of an average low of 42.3°F (5.7°C) and an average high of 58.8°F (14.9°C). Morris's transition into April is marked by a temperature shift, moving from a chilly 46.8°F (8.2°C) in March to a refreshing 58.8°F (14.9°C). Weather in April »
Weather in May
May, the last month of the spring in Morris, is a pleasant month, with an average temperature fluctuating between 53.2°F (11.8°C) and 70.7°F (21.5°C). May's onset witnesses a shift in the average high-temperature, moving from a refreshing 58.8°F (14.9°C) in April to an agreeable 70.7°F (21.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Morris, Illinois, with an average temperature ranging between min 61.3°F (16.3°C) and max 79.2°F (26.2°C). Morris's transition into June sees a mild rise in the average high-temperature, edging from a pleasant 70.7°F (21.5°C) in May to a warm 79.2°F (26.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Morris, Illinois, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 81.1°F (27.3°C). Morris witnesses the warmest weather in July, with temperatures averaging a high of 81.1°F (27.3°C) and a low of 64.4°F (18°C). July's heat index is evaluated at a tropical 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Morris, is another warm month, with an average temperature ranging between min 62.2°F (16.8°C) and max 79.5°F (26.4°C). The transition into August reveals an average high-temperature of a still warm 79.5°F (26.4°C), mirroring a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Morris, Illinois, with an average temperature fluctuating between 74.7°F (23.7°C) and 56.7°F (13.7°C). With the transition into September, Morris notes an average high-temperature of a still warm 74.7°F (23.7°C), closely resembling August. Weather in September »
Weather in October
October, like September, in Morris, Illinois, is another enjoyable autumn month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 45.5°F (7.5°C). Morris's average high-temperature decreases in October, falling from a warm 74.7°F (23.7°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 Morris, is another chilly month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 47.1°F (8.4°C). November signals a considerable drop in Morris's average high-temperature, reducing from an enjoyable 61.7°F (16.5°C) in October to a chilly 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Morris, Illinois, with an average temperature varying between 35.4°F (1.9°C) and 25.3°F (-3.7°C). Morris observes a minor decrease in the average high-temperature with the arrival of December, falling from November's chilly 47.1°F (8.4°C) to an icy 35.4°F (1.9°C). Weather in December »
Updated: Aug 11, 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 month is the coldest?
Morris records the coldest temperatures in January, averaging a high of 29.3°F (-1.5°C) and a low of 17.4°F (-8.1°C).
How many days does it rain?
In Morris, during the entire year, the rain falls for 167.3 days and collects up to 35.83" (910mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
Throughout the year, there are 42.7 snowfall days, and 16.69" (424mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.9h of sunshine.
When is the lowest UV index?
The month with the lowest UV index is January, with an average maximum UV index of 1.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 10.3 days and accumulates 4.8" (122mm) 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 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?
May is the month with the most rainfall. Rain falls for 19.8 days and accumulates 4.96" (126mm) of precipitation.
When it does not snow in Morris?
May through September are months without snowfall.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year in Morris.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 9.7h of sunshine.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 6.
What are the warmest months?
July tends to be the warmest month, with temperatures averaging a daily high of 81.1°F (27.3°C) and a low of 64.4°F (18°C).
What are the most humid months?
July and August, with an average relative humidity of 84%, are most humid months.
What is the least humid month in Morris?
October is the least humid month, with an average relative humidity of 73%.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 10.4 days and typically collects 1.73" (44mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Morris, IL
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.3°F).
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure
Morris, 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:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"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 (29.92"Hg).
Average wind speed
Morris, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6mph - Average wind speed in September:
7mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.2mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
Morris, IL
The months with the highest relative humidity are July and August (84%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Morris, IL
- Average rainfall in January:
1.89" - Average rainfall in February:
1.81" - Average rainfall in March:
2.17" - Average rainfall in April:
3.98" - Average rainfall in May:
4.96" - Average rainfall in June:
4.49"
- Average rainfall in July:
3.98" - Average rainfall in August:
3.11" - Average rainfall in September:
2.64" - Average rainfall in October:
3.19" - Average rainfall in November:
1.73" - Average rainfall in December:
1.89"
The wettest month (with the highest rainfall) is May (4.96").
The driest month (with the least rainfall) is November (1.73").
Average rainfall days
Morris, IL
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
17.6 days - Average rainfall days in May:
19.8 days - Average rainfall days in June:
19.8 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Morris, IL
The month with the highest snowfall is February (4.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Morris, IL
- Average snowfall days in January:
12.4 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
5.7 days - Average snowfall days in April:
1.6 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:
3.4 days - Average snowfall days in December:
9 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Morris, 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 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Morris, IL
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
8.2 days
- Average sunshine days in July:
7.3 days - Average sunshine days in August:
8.7 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
16.6 days - Average sunshine days in December:
14.9 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is July (7.3 days).
Average UV index
Morris, IL
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Morris, IL
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility
Morris, IL
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).
Morris, Illinois, 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