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Elev 623 ft, 38.894 °N 90.192 °W

Alton, IL

Alton Station82°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	88	82.38	75
Avg Temperature	74.71	70.05	65.21
Min Temperature	70	63.25	59

Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.08	0.02	0	0.13

Dew Point (°F)	Max	Average	Min
Dew Point	66.56	63.4	60.48

Wind (mph)	Max	Average	Min
Wind	30	14.13	6
Gust Wind	37	28.45	16

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.37	29.29	29.22

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
5/17/2024	79 °F / 62 °F	66 °F / 61 °F	89 %		14 mph	-	29.22 in	0 in
5/18/2024	84 °F / 59 °F	64 °F / 59 °F	83 %		9 mph	-	29.29 in	0 in
5/19/2024	88 °F / 64 °F	66 °F / 61 °F	76 %		8 mph	-	29.37 in	0 in
5/20/2024	84 °F / 66 °F	66 °F / 63 °F	72 %		16 mph	-	29.32 in	0 in
5/21/2024	88 °F / 66 °F	70 °F / 63 °F	78 %		30 mph	-	29.21 in	0.03 in
5/22/2024	73 °F / 59 °F	71 °F / 54 °F	81 %		18 mph	-	29.29 in	0.05 in
5/23/2024	79 °F / 59 °F	67 °F / 59 °F	87 %		12 mph	-	29.33 in	0.05 in