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USA Weather Extremes
Past 24 Hours

==========
USA
High Temp
103°F at Thermal, CA
Low Temp
-20°F at Barter Island/Dew Stn, AK
Precipitation
3.59in at Jackson International , MS
==========
Data from US NWS

AZ Weather Extremes
Past 24 Hours

==========
AZ
High Temp
97°F at Bullhead City, AZ
Low Temp
24°F at Window Rock, AZ
Precipitation
No Precipitation Reported for AZ
==========
Data from US NWS

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Local Station History
 Since: 1 April 2006

Updated: @ 23 Apr 2018 1545 - next update at 0000  
Measurement: Current: Yesterday Month / MTD Year / YTD Station Record
Temperature: Colder 0.3°F than last hour.
Thermometer Average:
Maximum
Temperature:
Minimum
Temperature:
95.6°F
77.6°F
96.8°F
15:28
61.4°F
04:31
 
79.5°F
96.8°F
14:41
60.5°F
06:17
 
75.3°F
99.9°F
Apr 10
49.3°F
Apr 18
 
64.3°F
99.9°F
Apr 10
34.9°F
Feb 22
 
---
120.6°F
20 Jun 2017
24.3°F
13 Jan 2013
Wind Chill:
Wind Chill Minimum
Wind Chill:
95.6°F
61.4°F 
04:31
 
60.5°F
06:17
 
49.3°F
Apr 18
 
32.4°F
Feb 25
 
21.2°F
02 Feb 2011
Heat Index:
Heat Index Maximum
Heat Index:
90.8°F
91.7°F
15:28
 
91.6°F
14:41
 
93.9°F
Apr 10
 
93.9°F
Apr 10
 
149.0°F
01 Jun 2010
Solar Radiation W/m2:
Heat Index Maximum
Solar Radiation:
Sunshine
Hours:
700
997
12:34
07
Hours
 
1162.0
13:13
08
Hours
 
1162.0
Apr 22
183
Hours
 
1201.0
Mar 14
776
Hours
 
1491.0
28 Jul 2017
---
 
Evapotranspiration:
Heat Index Watering
Index1:
0.291
0.291
in
 
0.224
in
 
4.70
in
 
---
 
 
---
 
UV:   Low 
UV Index Maximum
UV Index:
1.5
5.0
12:01
 
4.8
13:15
 
5.4
Apr 07
 
5.4
Apr 07
 
13.6
05 Jul 2011
Rain2:
Rain / Snow Melt Rainfall
or Melt:
Average:
Percent of Average:
0.00 in
0.00 in
 
---
---
 
0.00 in
 
---
---
 
0.00 in
 
0.29 in
0.0%
 
1.13 in
 
4 in
28.2%
Rec Year5
8.66 in
2010
---
---
Humidity:
Humidity Maximum
Humidity:
Minimum
Humidity:
3%
33%
05:13
3%
14:47
 
31%
05:59
4%
14:10
 
46%
Apr 08
3%
Apr 02
 
95%
Feb 15
3%
Mar 05
 
99%
13 Nov 2011
0%
20 Oct 2016
Dew Point:
Dew Point Maximum
Dew Point:
Minimum
Dew Point:
2.6°F
32.5°F
05:13
2.4°F
14:57
 
36.1°F
00:02
8.2°F
15:20
 
54.1°F
Apr 08
-4.5°F
Apr 13
 
56.7°F
Mar 11
-13.7°F
Mar 06
 
114.3°F
09 Jun 2010
-19.1°F
16 Nov 2014
Wind: WSW
wind Maximum
Avg Wind Speed:
Avg Wind Gust:
Maximum
Wind Gust:
Wind
Run:
0.5 mph
9.3 mph
15:30
1.5 mph
12.0 mph
15:33
23.73
Miles
 
9 mph
13:46
---
14 mph 13:46
32.43
Miles
 
18.7 mph
Apr 12
---
27.9 mph
Apr 12
1297.70
Miles
 
18.7 mph
Apr 12
---
27.9 mph
Apr 12
4090.13
Miles
 
41.4 mph
21 Jan 2010
---
57.5 mph
26 Jul 2014
---
 
Barometer:   ( inHg)
Barometer Maximum
Barometer:
Minimum
Barometer:
29.849 in.
29.977
09:42
29.849
15:44
 
29.940
00:00
29.782
18:03
 
30.280
Apr 14
29.607
Apr 02
 
30.295
Jan 22
29.607
Apr 02
 
30.900
22 Mar 2008
28.821
09 Nov 2007
Measurement: Current: Yesterday Month / MTD Year / YTD Station Record
Version 3.02 - 31-Dec-2011 - Script by: WebsterWeatherLIVE.com
1Estimated 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.)
2Rain season (Monsoon): 15 June - 30 September (fixed by NWS - no longer relies on 3-day high DP duration)   5From this station's records based on complete years data for rain/snow season. Does not include current year/season

Φ = Average Reading

Monthly Station Records
Since: 1 April 2006
Updated: 23 Apr 2018 1545
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):
84.7
24.3
55.2
0.85
89.4
34.9
58.9
0.50
100.2
40.8
66.7
0.55
104.4
47.5
72.7
0.29
108.5
56.3
80.1
0.25
120.6
61.2
91.8
0.13
118.6
70.9
94.3
1.03
112.6
55.4
93.6
0.93
111.7
58.3
87.2
0.81
100.0
46.8
75.9
0.40
92.7
30.9
63.9
0.61
85.1
28.9
54.0
1.15