Climate and monthly weather forecastPanama, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Panama, Illinois, with temperature in the range of an average low of 22.6°F (-5.2°C) and an average high of 35.4°F (1.9°C). The coldest month is January, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 22.6°F (-5.2°C). Weather in January »Weather in February
February, the last month of the winter in Panama, is also a wintry month, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 39.7°F (4.3°C). The advent of February signifies a minor shift to an average high-temperature of a still icy 39.7°F (4.3°C), aligning closely with January. Weather in February »Weather in March
March, the first month of the spring in Panama, is a fresh month, with an average temperature ranging between min 36.5°F (2.5°C) and max 52.3°F (11.3°C). Panama sees an increase in the average high-temperature with the arrival of March, moving from February's wintry 39.7°F (4.3°C) to a cool 52.3°F (11.3°C). Weather in March »Weather in April
April in Panama, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 46.6°F (8.1°C) and 63.7°F (17.6°C). April sees a rise in the average high-temperature, climbing from a cool 52.3°F (11.3°C) in March to an enjoyable 63.7°F (17.6°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Panama, Illinois, with an average temperature fluctuating between 56.8°F (13.8°C) and 73.6°F (23.1°C). May's arrival brings a temperature shift, moving from a comfortable 63.7°F (17.6°C) in April to a moderately hot 73.6°F (23.1°C). Weather in May »Weather in June
June, the first month of the summer in Panama, is still a warm month, with an average temperature ranging between max 81.9°F (27.7°C) and min 65.5°F (18.6°C). Entering June, Panama notices a subtle temperature elevation, with the average high-temperature advancing from May's warm 73.6°F (23.1°C) to a still moderately hot 81.9°F (27.7°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Panama, Illinois, with an average temperature fluctuating between 83.8°F (28.8°C) and 67.1°F (19.5°C). The warmest month is July, with an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 67.1°F (19.5°C). The heat index value during July is computed to be a sweltering 95°F (35°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Panama, Illinois, with an average temperature ranging between min 64.9°F (18.3°C) and max 82.6°F (28.1°C). Panama's August reports an average high-temperature of a still moderately hot 82.6°F (28.1°C), exhibiting a minor difference from July. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Panama, Illinois, with an average temperature varying between 59.2°F (15.1°C) and 77.7°F (25.4°C). The commencement of September records an average high-temperature of a still warm 77.7°F (25.4°C), barely varying from August's 82.6°F (28.1°C). Weather in September »Weather in October
October, like September, in Panama, Illinois, is another refreshing autumn month, with an average temperature varying between 48.4°F (9.1°C) and 64.8°F (18.2°C). Panama's weather in October involves a decrease in the average high-temperature, moving down from September's warm 77.7°F (25.4°C) to an enjoyable 64.8°F (18.2°C). Weather in October »Weather in November
November, the last month of the autumn in Panama, is also a fresh month, with an average temperature fluctuating between 36.9°F (2.7°C) and 51.4°F (10.8°C). November involves a decrease in temperature, down from an enjoyable 64.8°F (18.2°C) in October to a fresh 51.4°F (10.8°C). Weather in November »Weather in December
December, the first month of the winter in Panama, is also an icy month, with an average temperature ranging between min 28.9°F (-1.7°C) and max 40.3°F (4.6°C). The onset of December is marked by a decrease in temperature, transitioning from a fresh 51.4°F (10.8°C) in November to a cold 40.3°F (4.6°C). Weather in December »Updated: Jul 28, 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
During the coldest month in Panama, January, temperatures average a high of 35.4°F (1.9°C) and a low of 22.6°F (-5.2°C).
Throughout the year, in Panama, there are 138.5 rainfall days, and 24.33" (618mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
In Panama, during the entire year, snow falls for 20.6 days and aggregates up to 6.3" (160mm) of snow.
The month with the least sunshine in Panama is January, with an average of 4.3h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February is the month with the least rainfall. Rain falls for 7.4 days and accumulates 1.34" (34mm) of precipitation.
February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.81" (46mm) of snow.
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.
In Panama, snow does not fall in April through October.
June is the month with the most rainfall. Rain falls for 14.6 days and accumulates 3.35" (85mm) of precipitation.
The month with the longest days is June, with an average of 14h and 54min of daylight.
With an average of 10.4h of sunshine, June has the most sunshine of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
Panama's warmest temperatures are experienced in July, with average high temperatures of 83.8°F (28.8°C) and lows of 67.1°F (19.5°C).
The most humid month is July, with an average relative humidity of 82%.
With an average relative humidity of 71%, October is the least humid month in Panama.
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Panama, IL
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
Panama, 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:
29.94"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:
30.03"Hg - Average pressure in November:
30.12"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 (29.92"Hg).
Average wind speed
Panama, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.8mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
6mph - Average wind speed in September:
6.6mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity
Panama, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Panama, IL
- Average rainfall in January:
1.46" - Average rainfall in February:
1.34" - Average rainfall in March:
1.89" - Average rainfall in April:
2.72" - Average rainfall in May:
2.76" - Average rainfall in June:
3.35"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days
Panama, IL
- Average rainfall days in January:
7 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
9.7 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (7 days).
Average snowfall
Panama, IL
The month with the highest snowfall is February (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Panama, IL
- Average snowfall days in January:
6.2 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Panama, IL
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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 18min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 12min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 48min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Panama, IL
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.1 days - Average sunshine days in April:
14 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
19 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Panama, 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
Panama, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).
Average visibility
Panama, IL
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
