Climate at a Glance
City Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2022. For more information, please see Climatological Rankings.
Allentown, Pennsylvania
Average Temperature Rankings, April 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1981-2010 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1999 1-Month |
50.3°F (10.2°C) | 51.3°F (10.7°C) |
-1.0°F (-0.5°C) | 48th Coolest | Coolest since: 1997 | 1943 |
| 52nd Warmest | Warmest since: 1998 | 2017 | ||||
|
Mar–Apr 1999 2-Month |
44.7°F (7.1°C) | 45.9°F (7.7°C) |
-1.2°F (-0.6°C) | 43rd Coolest | Coolest since: 1997 | 1940 |
| 57th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 2001 | ||||||
|
Feb–Apr 1999 3-Month |
41.3°F (5.2°C) | 41.3°F (5.2°C) |
0.0°F (0.0°C) | 63rd Coolest | Coolest since: 1996 | 1934 |
| 37th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1927, 1987 | ||||||
|
Jan–Apr 1999 4-Month |
38.9°F (3.8°C) | 38.3°F (3.5°C) |
0.6°F (0.3°C) | 74th Coolest | Coolest since: 1997 | 1940 |
| 24th Warmest | Warmest since: 1998 | 1998, 2012 | ||||
|
Dec 1998–Apr 1999 5-Month |
38.9°F (3.8°C) | 37.4°F (3.0°C) |
1.5°F (0.8°C) | 85th Coolest | Coolest since: 1997 | 1934 |
| 13th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1973 | ||||||
|
Nov 1998–Apr 1999 6-Month |
39.7°F (4.3°C) | 38.5°F (3.6°C) |
1.2°F (0.7°C) | 77th Coolest | Coolest since: 1997 | 1934 |
| 19th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1974 | ||||||
|
Oct 1998–Apr 1999 7-Month |
41.8°F (5.4°C) | 40.7°F (4.8°C) |
1.1°F (0.6°C) | 74th Coolest | Coolest since: 1997 | 1934 |
| 21st Warmest | Warmest since: 1998 | 2012 | ||||
|
Sep 1998–Apr 1999 8-Month |
45.0°F (7.2°C) | 43.8°F (6.6°C) |
1.2°F (0.6°C) | 80th Coolest | Coolest since: 1997 | 1934 |
| 15th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1976 | ||||||
|
Aug 1998–Apr 1999 9-Month |
48.2°F (9.0°C) | 47.1°F (8.4°C) |
1.1°F (0.6°C) | 80th Coolest | Coolest since: 1997 | 1934 |
| 15th Warmest | Warmest since: 1998 | 2012 | ||||
|
Jul 1998–Apr 1999 10-Month |
50.8°F (10.4°C) | 49.9°F (9.9°C) |
0.9°F (0.5°C) | 79th Coolest | Coolest since: 1997 | 1926, 1934 |
| 16th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 2013 | ||||||
|
Jun 1998–Apr 1999 11-Month |
52.5°F (11.4°C) | 51.7°F (10.9°C) |
0.8°F (0.5°C) | 77th Coolest | Coolest since: 1997 | 1934 |
| 18th Warmest | Warmest since: 1998 | 2012 | ||||
| Ties: 1954, 1976 | ||||||
|
May 1998–Apr 1999 12-Month |
53.6°F (12.0°C) | 52.5°F (11.4°C) |
1.1°F (0.6°C) | 83rd Coolest | Coolest since: 1998 | 1926 |
| 12th Warmest | Warmest since: 1991 | 2012 | ||||
| Ties: 1991, 2000 | ||||||
|
Nov 1997–Apr 1999 18-Month |
49.6°F (9.8°C) | 47.8°F (8.8°C) |
1.8°F (1.0°C) | 85th Coolest | Coolest since: 1998 | 1941 |
| 6th Warmest | Warmest to Date | 2017 | ||||
|
May 1997–Apr 1999 24-Month |
53.3°F (11.8°C) | 52.5°F (11.4°C) |
0.8°F (0.4°C) | 78th Coolest | Coolest since: 1998 | 1926 |
| 13th Warmest | Warmest since: 1992 | 2017 | ||||
|
May 1996–Apr 1999 36-Month |
52.7°F (11.5°C) | 52.4°F (11.3°C) |
0.3°F (0.2°C) | 67th Coolest | Coolest since: 1998 | 1941, 1979 |
| 20th Warmest | Warmest since: 1992 | 2021 | ||||
| Ties: 1933, 1955, 1974, 2001, 2004 | ||||||
|
May 1995–Apr 1999 48-Month |
52.3°F (11.3°C) | 52.4°F (11.3°C) |
-0.1°F (0.0°C) | 50th Coolest | Coolest since: 1998 | 1943, 1980 |
| 34th Warmest | Warmest since: 1998 | 2019, 2020 | ||||
| Ties: 1932, 1933, 1987, 1988, 1994, 1998, 2004 | ||||||
|
May 1994–Apr 1999 60-Month |
52.5°F (11.4°C) | 52.3°F (11.3°C) |
0.2°F (0.1°C) | 58th Coolest | Coolest since: 1998 | 1944 |
| 23rd Warmest | Warmest since: 1995 | 2020 | ||||
| Ties: 1953, 1993, 1995, 2001, 2004 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/