Climate information for Cairo - Illinois - Midwest

Cairo

The tables below display average monthly climate and weather indicators in Cairo Illinois.

Temperature by: Fahrenheit / Centigrade

Cairo Temperature	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Avg. Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Avg. Max Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Avg. Min Temperature	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
Days with Max Temp of 32 C or Higher	0.0	0.0	0.0	< 0.5	2.0	11.0	17.0	13.0	4.0	< 0.5	0.0	0.0	48.0
Days with Min Temp Below Freezing	21.0	15.0	7.0	< 0.5	0.0	0.0	0.0	0.0	0.0	< 0.5	6.0	17.0	66.0

Cairo Heating and Cooling	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Heating Degree Days	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1
Cooling Degree Days	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1

Cairo Precipitation	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Precipitation (inches)	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05	< 0.05
Days with Precipitation 0.01 inch or More	10.0	9.0	12.0	11.0	11.0	9.0	9.0	8.0	7.0	7.0	9.0	10.0	112
Monthly Snowfall (inches)	3.8	2.5	2.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.4	1.4	10.2

Other Cairo Weather Indicators	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average Wind Speed	9.8	9.8	10.6	10.2	8.2	7.4	6.5	6.2	7.0	7.3	9.1	9.3	8.5
Clear Days	8.0	8.0	9.0	8.0	8.0	8.0	9.0	12.0	12.0	15.0	9.0	8.0	113
Partly Cloudy Days	6.0	6.0	8.0	9.0	10.0	12.0	13.0	11.0	9.0	7.0	8.0	7.0	104
Cloudy Days	17.0	14.0	15.0	13.0	13.0	10.0	10.0	8.0	9.0	9.0	13.0	16.0	149
Percent of Possible Sunshine	45.0	50.0	56.0	62.0	65.0	72.0	74.0	75.0	69.0	67.0	51.0	44.0	61.0
Avg. Relative Humidity	51.0	73.0	71.0	68.0	68.0	70.0	70.5	73.0	73.0	71.0	66.5	68.5	74.0