| |
Phoenix
Period of Record (1896-2018)
|
Yuma
Period of Record (1878-2018)
|
| Average First 100° F Day |
May 11 (POR)
May 2 (1981-2010) |
Apr 29 (POR)
Apr 22 (1981-2010) |
| Earliest First 100° F Day |
26 Mar 1988 |
12 Mar 1916 |
| Latest First 100° F Day |
18 Jun 1913 |
13 Jun 1971 |
| Average Last 100° F Day |
Sep 29 (POR)
Oct 3 (1981-2010) |
Oct 4 (POR)
Oct 7 (1981-2010) |
| Earliest Last 100° F Day |
2 Sep 1904 |
5 Sep 1976 |
| Latest Last 100° F Day |
27 Oct 2016 |
25 Oct 1959 |
| Average number of 100° F or greater days per year |
94 (POR)
110 (1981-2010) |
109 (POR)
118 (1981-2010) |
| Fewest number of 100° F or greater days |
48 (1913) |
80 (1884) |
| Greatest number of 100° F or greater days |
143 (1989) |
144 (1952) |
| Longest stretch of 100° F or greater days |
76 (10 Jun 1993 - 24 Aug 1993) |
99 (31 May 2006 - 6 Sep 2006) |
| Average First 110° F Day |
18 Jun (POR)
10 Jun (1981-2010) |
14 Jun (POR)
10 Jun (1981-2010) |
| Earliest First 110° F Day |
8 May 1989 |
2 May 1947 |
| Latest First 110° F Day |
1911 No 110° F Day |
22 Jul 1921 |
| Average Last 110° F Day |
11 Aug (POR)
26 Aug (1981-2010) |
1 Sep (POR)
7 Sep (1981-2010) |
| Earliest Last 110° F Day |
5 Jun 1912 |
11 Jul 1904 |
| Latest Last 110° F Day |
19 Sep 2010 |
2 Oct 1980 |
| Average number of 110°F or greater days per year |
12 (POR)
19 (1981-2010) |
20 (POR)
26 (1981-2010) |
| Fewest number of 110° F or greater days |
None (1911) |
1 (1904) |
| Greatest number of 110° F or greater days |
33 (2011) |
53 (1994) |
| Longest stretch of 110°F or greater days |
18 (12 Jun 1974 - 29 Jun 1974) |
18 (24 Jul 1995 - 10 Aug 1995) |
| Top 5 Hottest Days |
1. 122 (26 Jun 1990)
2. 121 (28 Jul 1995)
3. 120 (25 Jun 1990)
4. 119 (20 Jun 2017)
119 (29 Jun 2013)
|
1. 124 (28 Jul 1995)
2. 123 (1 Sep 1950)
3. 122 (26 Jun 1990)
4. 120 (20 Jun 2017 and 5 other times) |
| Average number of 32° F or lower days per year |
8 (POR)
1 (1981-2010) |
3 (POR)
0 (1981-2010) |
| Greatest number of 32° F or lower days |
35 (1964) |
15 (1911) |
| Top 5 Coldest Days |
1. 16 (7 Jan 1913)
2. 17 (6 Jan 1913)
3. 19 (7 Jan 1971)
19 (8 Jan 1913)
5. 20 (8 Jan 1971 and 2 other times)
|
1. 22 (24 Jan 1937)
22 (26 Dec 1950)
22 (20 Jan 1883)
4. 24 (8 Jan 1971 and 2 other times) |
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