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 July 2022. 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 (1895-2022) |
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 |
| 113th 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 |
| 108th 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 |
| 104th 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 |
| 87th 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 |
| 94th 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 |
| 98th 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 |
| 98th 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 |
| 97th 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 |
| 82nd 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 |
| 71st 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 |
| 87th 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 |
| 105th 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 |
| 99th 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 |
| 72nd 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 |
| 38th 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 |
| 22nd 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 |
| 26th 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 August 2022, retrieved on August 18, 2022 from https://www.ncei.noaa.gov/cag/