Climate at a Glance
Regional 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 November 2019. For more information, please see Climatological Rankings.
West Climate Region
Average Temperature Rankings, April 2009
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 2009 1-Month |
50.9°F (10.5°C) | 51.0°F (10.6°C) |
-0.1°F (-0.1°C) | 64th Coolest | Coolest since: 2008 | 1967 |
| 62nd Warmest | Warmest since: 2007 | 1934 | ||||
|
Mar–Apr 2009 2-Month |
48.2°F (9.0°C) | 48.0°F (8.9°C) |
0.2°F (0.1°C) | 69th Coolest | Coolest since: 2006 | 1975 |
| 57th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1932, 1957, 1961, 1962, 1984 | ||||||
|
Feb–Apr 2009 3-Month |
45.8°F (7.7°C) | 45.5°F (7.5°C) |
0.3°F (0.2°C) | 67th Coolest | Coolest since: 2006 | 1903 |
| 59th Warmest | Warmest since: 2008 | 1934 | ||||
| Ties: 1906 | ||||||
|
Jan–Apr 2009 4-Month |
44.8°F (7.1°C) | 43.5°F (6.4°C) |
1.3°F (0.7°C) | 92nd Coolest | Coolest since: 2008 | 1917, 1937 |
| 34th Warmest | Warmest since: 2007 | 2015 | ||||
| Ties: 1925, 1947, 1953, 1961, 1972, 1988 | ||||||
|
Dec 2008–Apr 2009 5-Month |
43.3°F (6.3°C) | 42.4°F (5.8°C) |
0.9°F (0.5°C) | 83rd Coolest | Coolest since: 2008 | 1917 |
| 42nd Warmest | Warmest since: 2007 | 2015 | ||||
| Ties: 1908, 1918 | ||||||
|
Nov 2008–Apr 2009 6-Month |
44.4°F (6.9°C) | 42.9°F (6.1°C) |
1.5°F (0.8°C) | 100th Coolest | Coolest since: 2008 | 1917 |
| 25th Warmest | Warmest since: 2007 | 2015 | ||||
| Ties: 1900, 1954, 2004 | ||||||
|
Oct 2008–Apr 2009 7-Month |
46.3°F (7.9°C) | 44.7°F (7.1°C) |
1.6°F (0.8°C) | 103rd Coolest | Coolest since: 2008 | 1917 |
| 22nd Warmest | Warmest since: 2004 | 2015 | ||||
|
Sep 2008–Apr 2009 8-Month |
49.1°F (9.5°C) | 47.4°F (8.6°C) |
1.7°F (0.9°C) | 109th Coolest | Coolest since: 2008 | 1917 |
| 16th Warmest | Warmest since: 2004 | 2015 | ||||
|
Aug 2008–Apr 2009 9-Month |
52.0°F (11.1°C) | 50.1°F (10.1°C) |
1.9°F (1.0°C) | 111th Coolest | Coolest since: 2008 | 1917 |
| 14th Warmest | Warmest since: 2004 | 2015 | ||||
| Ties: 1978, 2017 | ||||||
|
Jul 2008–Apr 2009 10-Month |
54.3°F (12.4°C) | 52.4°F (11.3°C) |
1.9°F (1.1°C) | 111th Coolest | Coolest since: 2008 | 1917 |
| 14th Warmest | Warmest since: 2004 | 2015 | ||||
| Ties: 1981, 1997, 2019 | ||||||
|
Jun 2008–Apr 2009 11-Month |
55.7°F (13.2°C) | 53.8°F (12.1°C) |
1.9°F (1.1°C) | 113th Coolest | Coolest since: 2008 | 1917 |
| 12th Warmest | Warmest since: 2004 | 2015 | ||||
| Ties: 2000, 2019 | ||||||
|
May 2008–Apr 2009 12-Month |
55.9°F (13.3°C) | 54.1°F (12.3°C) |
1.8°F (1.0°C) | 111th Coolest | Coolest since: 2008 | 1917 |
| 14th Warmest | Warmest since: 2007 | 2015 | ||||
| Ties: 1940, 1996, 2000, 2003 | ||||||
|
Nov 2007–Apr 2009 18-Month |
51.6°F (10.9°C) | 50.3°F (10.2°C) |
1.3°F (0.7°C) | 105th Coolest | Coolest since: 2008 | 1949 |
| 19th Warmest | Warmest since: 2008 | 2015 | ||||
| Ties: 1927, 1960, 1996, 1998, 2008 | ||||||
|
May 2007–Apr 2009 24-Month |
55.5°F (13.1°C) | 54.1°F (12.3°C) |
1.4°F (0.8°C) | 109th Coolest | Coolest since: 2007 | 1913 |
| 15th Warmest | Warmest since: 2008 | 2015, 2016 | ||||
| Ties: 1960, 1996, 2002, 2007, 2010 | ||||||
|
May 2006–Apr 2009 36-Month |
55.7°F (13.2°C) | 54.1°F (12.3°C) |
1.6°F (0.9°C) | 114th Coolest | Coolest since: 2008 | 1913, 1917 |
| 9th Warmest | Warmest since: 2005 | 2016 | ||||
| Ties: 2002, 2003 | ||||||
|
May 2005–Apr 2009 48-Month |
55.5°F (13.1°C) | 54.1°F (12.3°C) |
1.4°F (0.8°C) | 109th Coolest | Coolest since: 2008 | 1913 |
| 13th Warmest | Warmest since: 2007 | 2016, 2018 | ||||
| Ties: 1998 | ||||||
|
May 2004–Apr 2009 60-Month |
55.4°F (13.0°C) | 54.1°F (12.3°C) |
1.3°F (0.7°C) | 109th Coolest | Coolest since: 2003 | 1917 |
| 12th Warmest | Warmest since: 2008 | 2018 | ||||
| Ties: 2010 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/