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 December 2019. For more information, please see Climatological Rankings.
California River Basin
Average Temperature Rankings, April 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1999 1-Month |
51.3°F (10.7°C) | 54.0°F (12.2°C) |
-2.7°F (-1.5°C) | 16th Coolest | Coolest since: 1983 | 1967 |
| 110th Warmest | Warmest since: 1998 | 1989 | ||||
| Ties: 1941 | ||||||
|
Mar–Apr 1999 2-Month |
49.4°F (9.7°C) | 51.4°F (10.8°C) |
-2.0°F (-1.1°C) | 21st Coolest | Coolest since: 1991 | 1967 |
| 105th Warmest | Warmest since: 1998 | 1934 | ||||
| Ties: 1896, 1944, 1964, 1973 | ||||||
|
Feb–Apr 1999 3-Month |
47.9°F (8.8°C) | 49.4°F (9.7°C) |
-1.5°F (-0.9°C) | 25th Coolest | Coolest since: 1975 | 1922 |
| 101st Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1945 | ||||||
|
Jan–Apr 1999 4-Month |
47.2°F (8.4°C) | 47.6°F (8.7°C) |
-0.4°F (-0.3°C) | 42nd Coolest | Coolest since: 1982 | 1922 |
| 84th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1918, 1946, 1963 | ||||||
|
Dec 1998–Apr 1999 5-Month |
46.1°F (7.8°C) | 46.7°F (8.2°C) |
-0.6°F (-0.4°C) | 34th Coolest | Coolest since: 1979 | 1917, 1949 |
| 91st Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1910, 1945 | ||||||
|
Nov 1998–Apr 1999 6-Month |
46.6°F (8.1°C) | 47.2°F (8.4°C) |
-0.6°F (-0.3°C) | 30th Coolest | Coolest since: 1983 | 1917 |
| 95th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1909, 1911, 1921, 1971 | ||||||
|
Oct 1998–Apr 1999 7-Month |
48.2°F (9.0°C) | 49.0°F (9.4°C) |
-0.8°F (-0.4°C) | 30th Coolest | Coolest since: 1985 | 1917 |
| 95th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1942, 1972, 1983 | ||||||
|
Sep 1998–Apr 1999 8-Month |
50.8°F (10.4°C) | 51.4°F (10.8°C) |
-0.6°F (-0.4°C) | 31st Coolest | Coolest since: 1983 | 1917 |
| 94th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1896, 1915, 1972, 1974 | ||||||
|
Aug 1998–Apr 1999 9-Month |
53.7°F (12.1°C) | 53.8°F (12.1°C) |
-0.1°F (0.0°C) | 46th Coolest | Coolest since: 1985 | 1917 |
| 79th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1904, 1924, 1950, 1957, 1966, 1967, 1985 | ||||||
|
Jul 1998–Apr 1999 10-Month |
56.0°F (13.3°C) | 56.0°F (13.3°C) |
0.0°F (0.0°C) | 57th Coolest | Coolest since: 1985 | 1917 |
| 68th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1927, 1928, 1939, 1985 | ||||||
|
Jun 1998–Apr 1999 11-Month |
56.8°F (13.8°C) | 57.1°F (13.9°C) |
-0.3°F (-0.1°C) | 41st Coolest | Coolest since: 1983 | 1917 |
| 84th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1902, 1923, 1956, 1967, 1972 | ||||||
|
May 1998–Apr 1999 12-Month |
56.7°F (13.7°C) | 57.4°F (14.1°C) |
-0.7°F (-0.4°C) | 23rd Coolest | Coolest since: 1983 | 1917 |
| 102nd Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1896, 1906, 1944, 1964, 1966 | ||||||
|
Nov 1997–Apr 1999 18-Month |
53.5°F (11.9°C) | 53.9°F (12.2°C) |
-0.4°F (-0.3°C) | 28th Coolest | Coolest since: 1976 | 1949 |
| 96th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1955, 1966, 1975 | ||||||
|
May 1997–Apr 1999 24-Month |
57.4°F (14.1°C) | 57.3°F (14.1°C) |
0.1°F (0.0°C) | 55th Coolest | Coolest since: 1984 | 1913 |
| 69th Warmest | Warmest since: 1998 | 2015 | ||||
| Ties: 1942, 1952, 1970, 1977, 1983, 1984 | ||||||
|
May 1996–Apr 1999 36-Month |
58.1°F (14.5°C) | 57.4°F (14.1°C) |
0.7°F (0.4°C) | 88th Coolest | Coolest since: 1991 | 1913, 1917 |
| 35th Warmest | Warmest since: 1998 | 2016 | ||||
| Ties: 1987, 1991, 2012 | ||||||
|
May 1995–Apr 1999 48-Month |
58.4°F (14.7°C) | 57.4°F (14.1°C) |
1.0°F (0.6°C) | 103rd Coolest | Coolest since: 1995 | 1913 |
| 19th Warmest | Warmest since: 1998 | 2018 | ||||
| Ties: 1962, 1989, 1995, 2011, 2012 | ||||||
|
May 1994–Apr 1999 60-Month |
58.3°F (14.6°C) | 57.3°F (14.1°C) |
1.0°F (0.5°C) | 98th Coolest | Coolest since: 1995 | 1913 |
| 23rd Warmest | Warmest since: 1998 | 2018 | ||||
| Ties: 1989, 1990, 1994, 2012 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/