City Rankings
Philadelphia, Pennsylvania
Average Temperature Rankings, January 1999
Period | Value | 1991-2020 Mean |
Anomaly | Rank (1940-2023) |
Warmest/Coolest Since |
Record |
---|---|---|---|---|---|---|
January 1999 1-Month |
34.6°F (1.4°C) | 33.3°F (0.7°C) |
1.3°F (0.7°C) | 60th Coolest | Coolest since: |
1977 |
24th Warmest | Warmest since: |
2023 | ||||
Ties: 1951 | ||||||
Dec 1998– 2-Month |
38.0°F (3.3°C) | 35.9°F (2.2°C) |
2.1°F (1.1°C) | 72nd Coolest | Coolest since: |
1977 |
12th Warmest | Warmest since: |
2016 | ||||
Nov 1998– 3-Month |
41.3°F (5.2°C) | 39.6°F (4.2°C) |
1.7°F (1.0°C) | 73rd Coolest | Coolest since: |
1977 |
10th Warmest | Warmest since: |
2016 | ||||
Ties: 1949 | ||||||
Oct 1998– 4-Month |
45.4°F (7.4°C) | 44.1°F (6.7°C) |
1.3°F (0.7°C) | 68th Coolest | Coolest since: |
1977 |
15th Warmest | Warmest since: |
2016 | ||||
Ties: 1947 | ||||||
Sep 1998– 5-Month |
50.6°F (10.3°C) | 49.2°F (9.6°C) |
1.4°F (0.7°C) | 70th Coolest | Coolest since: |
1977 |
13th Warmest | Warmest since: |
2016 | ||||
Aug 1998– 6-Month |
55.1°F (12.8°C) | 53.7°F (12.1°C) |
1.4°F (0.7°C) | 71st Coolest | Coolest since: |
1977 |
12th Warmest | Warmest to Date |
2016 | ||||
Jul 1998– 7-Month |
58.2°F (14.6°C) | 57.2°F (14.0°C) |
1.0°F (0.6°C) | 70th Coolest | Coolest since: |
1977 |
13th Warmest | Warmest to Date |
2016 | ||||
Jun 1998– 8-Month |
59.8°F (15.4°C) | 59.2°F (15.1°C) |
0.6°F (0.3°C) | 67th Coolest | Coolest since: |
1977 |
15th Warmest | Warmest since: |
2016 | ||||
May 1998– 9-Month |
60.5°F (15.8°C) | 59.7°F (15.4°C) |
0.8°F (0.4°C) | 68th Coolest | Coolest since: |
1977 |
14th Warmest | Warmest to Date |
2016 | ||||
Apr 1998– 10-Month |
59.9°F (15.5°C) | 59.2°F (15.1°C) |
0.7°F (0.4°C) | 69th Coolest | Coolest since: |
1977 |
13th Warmest | Warmest to Date |
2016 | ||||
Mar 1998– 11-Month |
58.5°F (14.7°C) | 57.7°F (14.3°C) |
0.8°F (0.4°C) | 69th Coolest | Coolest since: |
1961 |
12th Warmest | Warmest to Date |
2016 | ||||
Feb 1998– 12-Month |
57.1°F (13.9°C) | 55.9°F (13.3°C) |
1.2°F (0.6°C) | 72nd Coolest | Coolest since: |
1959 |
9th Warmest | Warmest to Date |
2013, 2017 | ||||
Aug 1997– 18-Month |
55.8°F (13.2°C) | 55.1°F (12.8°C) |
0.7°F (0.4°C) | 68th Coolest | Coolest since: |
1964 |
12th Warmest | Warmest since: |
2017 | ||||
Ties: 1992 | ||||||
Feb 1997– 24-Month |
56.0°F (13.3°C) | 55.8°F (13.2°C) |
0.2°F (0.1°C) | 61st Coolest | Coolest since: |
1964 |
17th Warmest | Warmest since: |
2013 | ||||
Ties: 2006, 2011 | ||||||
Feb 1996– 36-Month |
55.2°F (12.9°C) | 55.8°F (13.2°C) |
-0.6°F (-0.3°C) | 49th Coolest | Coolest since: |
1963, 1970 |
26th Warmest | Warmest since: |
2023 | ||||
Feb 1995– 48-Month |
54.8°F (12.7°C) | 55.7°F (13.2°C) |
-0.9°F (-0.5°C) | 43rd Coolest | Coolest since: |
1964 |
29th Warmest | Warmest since: |
2023 | ||||
Ties: 1955, 1975, 1995 | ||||||
Feb 1994– 60-Month |
54.9°F (12.7°C) | 55.7°F (13.2°C) |
-0.8°F (-0.5°C) | 42nd Coolest | Coolest since: |
1965 |
27th Warmest | Warmest since: |
2023 | ||||
Ties: 1993 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Rankings, published March 2023, retrieved on March 23, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/city/rankings