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, May 1978
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1978 1-Month |
61.1°F (16.2°C) | 60.7°F (15.9°C) |
0.4°F (0.3°C) | 59th Coolest | Coolest since: 1977 | 1977 |
| 68th Warmest | Warmest since: 1976 | 2001 | ||||
| Ties: 1922, 1923, 1938 | ||||||
|
Apr–May 1978 2-Month |
56.3°F (13.5°C) | 57.4°F (14.1°C) |
-1.1°F (-0.6°C) | 39th Coolest | Coolest since: 1977 | 1967 |
| 88th Warmest | Warmest since: 1976 | 1992 | ||||
| Ties: 1970 | ||||||
|
Mar–May 1978 3-Month |
55.1°F (12.8°C) | 54.5°F (12.5°C) |
0.6°F (0.3°C) | 77th Coolest | Coolest since: 1977 | 1917 |
| 50th Warmest | Warmest since: 1972 | 1934 | ||||
| Ties: 1925, 1946, 1979 | ||||||
|
Feb–May 1978 4-Month |
52.9°F (11.6°C) | 52.2°F (11.2°C) |
0.7°F (0.4°C) | 77th Coolest | Coolest since: 1977 | 1917 |
| 50th Warmest | Warmest since: 1972 | 1934 | ||||
| Ties: 1941, 1995 | ||||||
|
Jan–May 1978 5-Month |
51.4°F (10.8°C) | 50.2°F (10.1°C) |
1.2°F (0.7°C) | 90th Coolest | Coolest since: 1977 | 1917 |
| 37th Warmest | Warmest since: 1972 | 2015 | ||||
| Ties: 1972, 1989 | ||||||
|
Dec 1977–May 1978 6-Month |
50.8°F (10.4°C) | 49.1°F (9.5°C) |
1.7°F (0.9°C) | 104th Coolest | Coolest since: 1977 | 1917 |
| 22nd Warmest | Warmest since: 1959 | 2015 | ||||
| Ties: 1947, 2001 | ||||||
|
Nov 1977–May 1978 7-Month |
50.8°F (10.4°C) | 49.1°F (9.5°C) |
1.7°F (0.9°C) | 105th Coolest | Coolest since: 1977 | 1917 |
| 21st Warmest | Warmest since: 1959 | 2015 | ||||
| Ties: 1926, 2003, 2004 | ||||||
|
Oct 1977–May 1978 8-Month |
52.1°F (11.2°C) | 50.4°F (10.2°C) |
1.7°F (1.0°C) | 107th Coolest | Coolest since: 1977 | 1917 |
| 19th Warmest | Warmest since: 1959 | 2015 | ||||
| Ties: 2007 | ||||||
|
Sep 1977–May 1978 9-Month |
53.9°F (12.2°C) | 52.5°F (11.4°C) |
1.4°F (0.8°C) | 103rd Coolest | Coolest since: 1977 | 1917 |
| 23rd Warmest | Warmest since: 1959 | 2015 | ||||
|
Aug 1977–May 1978 10-Month |
56.0°F (13.3°C) | 54.6°F (12.6°C) |
1.4°F (0.7°C) | 105th Coolest | Coolest since: 1977 | 1917 |
| 21st Warmest | Warmest since: 1968 | 2015 | ||||
| Ties: 1968, 2003, 2007 | ||||||
|
Jul 1977–May 1978 11-Month |
57.7°F (14.3°C) | 56.4°F (13.6°C) |
1.3°F (0.7°C) | 102nd Coolest | Coolest since: 1977 | 1917 |
| 24th Warmest | Warmest since: 1968 | 2015 | ||||
| Ties: 1989 | ||||||
|
Jun 1977–May 1978 12-Month |
58.8°F (14.9°C) | 57.3°F (14.1°C) |
1.5°F (0.8°C) | 105th Coolest | Coolest since: 1977 | 1917 |
| 21st Warmest | Warmest since: 1959 | 2015 | ||||
|
Dec 1976–May 1978 18-Month |
55.4°F (13.0°C) | 54.6°F (12.6°C) |
0.8°F (0.4°C) | 90th Coolest | Coolest since: 1977 | 1917 |
| 35th Warmest | Warmest since: 1960 | 2015 | ||||
| Ties: 1985, 1986, 2010, 2012 | ||||||
|
Jun 1976–May 1978 24-Month |
57.9°F (14.4°C) | 57.3°F (14.1°C) |
0.6°F (0.3°C) | 82nd Coolest | Coolest since: 1977 | 1913, 1917 |
| 43rd Warmest | Warmest since: 1961 | 2015 | ||||
| Ties: 1939, 1979 | ||||||
|
Jun 1975–May 1978 36-Month |
57.7°F (14.3°C) | 57.4°F (14.1°C) |
0.3°F (0.2°C) | 74th Coolest | Coolest since: 1977 | 1913, 1917 |
| 50th Warmest | Warmest since: 1970 | 2016 | ||||
| Ties: 1928, 1963, 1984 | ||||||
|
Jun 1974–May 1978 48-Month |
57.5°F (14.2°C) | 57.3°F (14.1°C) |
0.2°F (0.1°C) | 65th Coolest | Coolest since: 1977 | 1913 |
| 58th Warmest | Warmest since: 1971 | 2016, 2017, 2018 | ||||
| Ties: 1931, 1935, 1938, 1954, 1968, 1979 | ||||||
|
Jun 1973–May 1978 60-Month |
57.5°F (14.2°C) | 57.4°F (14.1°C) |
0.1°F (0.1°C) | 61st Coolest | Coolest since: 1977 | 1913, 1917 |
| 61st Warmest | Warmest since: 1972 | 2018 | ||||
| Ties: 1928, 1930, 1931, 1939, 1954, 1970, 1971, 1972 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 17, 2021 from https://www.ncdc.noaa.gov/cag/