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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 another cold winter month in Montrose, Illinois, with an average temperature ranging between max 35.2°F (1.8°C) and min 23°F (-5°C). In Montrose, Illinois, the lowest average temperatures are observed in January, with a high of 35.2°F (1.8°C) and a low of 23°F (-5°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Montrose, Illinois, with an average temperature fluctuating between 26.4°F (-3.1°C) and 40.3°F (4.6°C). In the transition from January to February, Montrose reports an average high-temperature of a still wintry 40.3°F (4.6°C), indicating a close resemblance to the prior month. Weather in February »
Weather in March
March, the first month of the spring in Montrose, is a fresh month, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 36.5°F (2.5°C). The rise of average high-temperatures is seen in March, with an increase from an icy 40.3°F (4.6°C) in February to a cool 52°F (11.1°C). Weather in March »
Weather in April
April in Montrose, Illinois, is an enjoyable spring month, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 46.6°F (8.1°C). April's onset is marked by a temperature increase, moving from a fresh 52°F (11.1°C) in March to an enjoyable 63.3°F (17.4°C). Weather in April »
Weather in May
May, the last month of the spring in Montrose, is a warm month, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 56.8°F (13.8°C). May shows a rise in the average high-temperature, moving from April's enjoyable 63.3°F (17.4°C) to a warm 73.4°F (23°C). Weather in May »
Weather in June
June, the first month of the summer in Montrose, is still a warm month, with an average temperature varying between 81.7°F (27.6°C) and 65.5°F (18.6°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from 73.4°F (23°C) in May to a still moderately hot 81.7°F (27.6°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Montrose, Illinois, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 66.6°F (19.2°C). July, recording an average high temperature of 83.3°F (28.5°C) and a low temperature of 66.6°F (19.2°C), is Montrose's warmest month. The heat index for July is calculated to be a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Montrose, Illinois, with an average temperature varying between 64.8°F (18.2°C) and 82°F (27.8°C). Montrose marks the onset of August with an average high-temperature of a still warm 82°F (27.8°C), a subtle shift from July's 83.3°F (28.5°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Montrose, Illinois, with an average temperature ranging between max 77.4°F (25.2°C) and min 59.4°F (15.2°C). Montrose, Illinois, notes an average high-temperature of a still warm 77.4°F (25.2°C) in September, hardly diverging from August. Weather in September »
Weather in October
October, like September, in Montrose, Illinois, is another comfortable autumn month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 48.4°F (9.1°C). With the onset of October, Montrose's average high-temperature adjusts, receding from September's warm 77.4°F (25.2°C) to a refreshing 64.9°F (18.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Montrose, Illinois, with an average temperature ranging between max 51.1°F (10.6°C) and min 36.9°F (2.7°C). With the onset of November, Montrose's average high-temperature adjusts, receding from October's refreshing 64.9°F (18.3°C) to a fresh 51.1°F (10.6°C). Weather in November »
Weather in December
December, the first month of the winter in Montrose, is also an icy month, with an average temperature ranging between max 40.3°F (4.6°C) and min 29.1°F (-1.6°C). In Montrose, the average high-temperature in December drops from a fresh 51.1°F (10.6°C) in November to a wintry 40.3°F (4.6°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Montrose?
January, marked by an average high-temperature of 35.2°F (1.8°C) and a low-temperature of 23°F (-5°C), is the coldest month.
How much does it rain in Montrose?
Throughout the year, there are 135.9 rainfall days, and 21.89" (556mm) of precipitation is accumulated.
When does it snow in Montrose?
Months with snowfall in Montrose are January through April, November and December.
What is the snowiest month in Montrose?
January is the month with the most snowfall in Montrose, Illinois. Snow falls for 4.8 days and accumulates 1.18" (30mm) of snow.
How much does it snow in Montrose?
Throughout the year, in Montrose, Illinois, there are 17.7 snowfall days, and 4.17" (106mm) of snow is accumulated.
What is the month with the least sunshine in Montrose?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
When is the lowest UV index in Montrose?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Montrose?
The month with the least rainfall in Montrose is February, when the rain falls for 7.6 days and typically collects 1.06" (27mm) of precipitation.
When is Daylight Saving Time (DST) in Montrose?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Montrose, 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 Montrose?
The month with the most rainfall in Montrose, Illinois, is April, when the rain falls for 14 days and typically aggregates up to 2.83" (72mm) of precipitation.
When it does not snow in Montrose?
May through October are months without snowfall in Montrose.
When are the longest days in Montrose?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine in Montrose?
With an average of 10.5h of sunshine, June has the most sunshine of the year in Montrose, Illinois.
What are the months with the highest UV index in Montrose?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest in Montrose?
In Montrose, July records the average highest temperatures, peaking at 83.3°F (28.5°C) and reaching a low of 66.6°F (19.2°C).
What is the most humid month in Montrose?
With an average relative humidity of 82%, July is the most humid month in Montrose.
What is the least humid month in Montrose?
The least humid month in Montrose is October, with an average relative humidity of 71%.
What is the month with the shortest days in Montrose?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Montrose, IL
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure
Montrose, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"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:
29.93"Hg
- Average pressure in July:
29.98"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:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Montrose, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.2mph
- Average wind speed in July:
6mph - Average wind speed in August:
6.1mph - Average wind speed in September:
6.8mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity
Montrose, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Montrose, IL
- Average rainfall in January:
1.46" - Average rainfall in February:
1.06" - Average rainfall in March:
1.77" - Average rainfall in April:
2.83" - Average rainfall in May:
2.44" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.09" - Average rainfall in September:
1.14" - Average rainfall in October:
1.77" - Average rainfall in November:
1.34" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days
Montrose, IL
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
7.6 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).
Average snowfall
Montrose, IL
The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Montrose, IL
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.4 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 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Montrose, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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 3min
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 30min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Montrose, IL
- Average sunshine days in January:
20 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).
Average UV index
Montrose, IL
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
Montrose, IL
The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).
Average visibility
Montrose, IL
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).
Montrose, Illinois, USA
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