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 March 2021. For more information, please see Climatological Rankings.
California River Basin
Average Temperature Rankings, April 1999
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
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 |
| 111th 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 |
| 106th 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 |
| 102nd 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 |
| 85th 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 |
| 92nd 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 |
| 96th 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 |
| 96th 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 |
| 95th 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 |
| 80th 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 |
| 69th 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 |
| 85th 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 |
| 103rd 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 |
| 97th 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 |
| 70th 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 |
| 36th 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 |
| 20th 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 |
| 24th 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 April 2021, retrieved on April 21, 2021 from https://www.ncdc.noaa.gov/cag/