Weather Station History. Station Located at Irving Park Road and Pacific Ave, Chicago, Il
Since: January, 1, 2007

Updated: @ 22-Feb-2012 10:50pm - next update at 12:00am  
Measurement: Current: Yesterday This Month This Year Station Record
Temperature: Colder 1.6°F than last hour.
Thermometer Average:
Maximum
Temperature:
Minimum
Temperature
37.1°F
39.0°F
45.2°F
1:43 PM
34.1°F
5:25 AM
 
39.0°F
41.4°F
6:00 PM
34.6°F
5:47 AM
 
33.8°F
50.7°F
Feb-1
10.2°F
Feb-11
 
32.7°F
58.8°F
Jan-30
5.4°F
Jan-20
 
n/a
102.4°F
21-Jul-2011
-13.5°F
16-Jan-2009
Wind Chill:
Wind Chill Minimum
Wind Chill:
37.1°F
27.8°F
5:46am
 
28.9°F
7:08 AM
 
-3.8°F
Feb-11
 
-4.0°F
Jan-19
 
-25.1°F
21-Dec-2008
Heat Index:
Heat Index Maximum
Heat Index:
37.1°F
45.2°F
1:43pm
 
41.4°F
6:00 PM
 
50.7°F
Feb-1
 
58.8°F
Jan-30
 
117.3°F
21-Jul-2011
Rain/Snow Melt:2
Rain or Snow Melt Rainfall:
Days with Rain:
Most 24hr Rain:
0.01 in
0.00 in
n/a
n/a
0.00 in /hr
0.09 in
n/a
n/a
 
0.30 in
6 Days
0.12 in
 
1.78 in
14 Days
0.53 in
 
n/a
8 Days
6.25 in
Measurement: Current: Yesterday This Month This Year Station Record
Snowfall:3
Snow Snow Totals:
Days with Snow:
0.00 in
n/a
n/a
 
0 in
n/a
 
0 in
0 Days
 
11.05 in4
2 Days
 
n/a
n/a
Humidity: Increased 1% since last hour.
Humidity Maximum
Humidity:
Minimum
Humidity:
88 %
88%
5:29 AM
69%
1:45 PM
 
93%
9:07 AM
61%
12:15 AM
 
95%
Feb-1
36%
Feb-12
 
98%
Jan-22
36%
Feb-12
 
100%
11-Dec-2007
4%
14-Oct-2007
Wind: W
Wind Average
Wind Speed:
Average Gust:
Maximum
Wind Gust:
Wind
Run:
1.5 mph
3.4 mph
 
0.0 mph
13.0 mph 12:18am
77.57
Miles
 
22.4 mph
2:14 PM
n/a
33.0 mph
2:15 PM
164.47
Miles
 
4.3 mph
Feb-21
7.0 mph
33.4 mph
Feb-21
2236.03
Miles
 
4.0 mph
Jan-23
6.5 mph
39.1 mph
Jan-23
5731.46
Miles
 
Max: Φ33.6 mph
27-Oct-2010
n/a
48.3 mph
27-Oct-2010
326.8 Miles
27-Oct-2010
Barometer:  
Barometer Maximum
Barometer:
Minimum
Barometer:
29.465 inHg
29.705 inHg
12:10 AM
29.425 inHg
5:28 PM
 
29.921 inHg
12:00 AM
29.627 inHg
12:12 PM
 
30.496 inHg
Feb-3
29.425 inHg
Feb-22
 
30.496 inHg
Feb-3
29.359 inHg
Jan-23
 
30.753 inHg
02-Jan-2008
28.913 inHg
09-Dec-2009
Version 1.5 - 17-Mar-2009 - Script by: WebsterWeatherLIVE.com
1 Estimated amount of water needed to replace the water used by plants and evaporation from the past week.
(Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
2 Rain season: Jan 1st to Dec 31st.  3 Snow manually measured   4 Snow season July 1st to June 30th.

Φ = Average Reading

Monthly Station Records

Since: January 1, 2007
Updated:22-Feb-2012 10:50pm
Records: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High Temp (°F):
Low Temp (°F):
Avg Temp (°F):
Avg Rain ( in):
65.8
-13.5
24.7
0.72
62.2
-2.6
29.0
1.35
80.2
12.7
38.0
0.58
85.5
26.1
50.6
3.79
94.6
38.3
59.8
3.29
99.1
43.2
70.3
5.44
102.4
55.2
75.8
10.14
96.6
58.5
74.1
4.18
97.9
43.2
65.9
3.73
89.8
33.8
55.1
1.62
73.0
19.9
43.4
2.92
60.3
-3.8
29.1
2.03