NOAA's National Centers for Environmental Information
Regional Rankings
California River Basin
Average Temperature Rankings, June 2021
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
June 2021 1-Month |
74.9°F (23.8°C) | 68.3°F (20.2°C) |
6.6°F (3.6°C) | 128th Coolest | Coolest since: |
1923 |
| 1st Warmest | Warmest to Date |
2021 | ||||
|
May– 2-Month |
69.7°F (20.9°C) | 64.5°F (18.1°C) |
5.2°F (2.8°C) | 127th Coolest | Coolest since: |
1953 |
| 2nd Warmest | Warmest since: |
2001 | ||||
|
Apr– 3-Month |
65.9°F (18.8°C) | 61.0°F (16.1°C) |
4.9°F (2.7°C) | 128th Coolest | Coolest since: |
1967, 1998 |
| 1st Warmest | Warmest to Date |
2021 | ||||
|
Mar– 4-Month |
61.5°F (16.4°C) | 58.0°F (14.4°C) |
3.5°F (2.0°C) | 122nd Coolest | Coolest since: |
1917 |
| 7th Warmest | Warmest since: |
2015 | ||||
| Ties: 2016 | ||||||
|
Feb– 5-Month |
58.6°F (14.8°C) | 55.4°F (13.0°C) |
3.2°F (1.8°C) | 121st Coolest | Coolest since: |
1917 |
| 8th Warmest | Warmest since: |
2015 | ||||
|
Jan– 6-Month |
56.5°F (13.6°C) | 53.3°F (11.8°C) |
3.2°F (1.8°C) | 124th Coolest | Coolest since: |
1917 |
| 5th Warmest | Warmest since: |
2015 | ||||
| Ties: 1986 | ||||||
|
Dec 2020– 7-Month |
54.9°F (12.7°C) | 51.8°F (11.0°C) |
3.1°F (1.7°C) | 123rd Coolest | Coolest since: |
1917 |
| 5th Warmest | Warmest since: |
2015 | ||||
|
Nov 2020– 8-Month |
54.4°F (12.4°C) | 51.5°F (10.8°C) |
2.9°F (1.6°C) | 120th Coolest | Coolest since: |
1917 |
| 8th Warmest | Warmest since: |
2015 | ||||
| Ties: 2000 | ||||||
|
Oct 2020– 9-Month |
55.7°F (13.2°C) | 52.4°F (11.3°C) |
3.3°F (1.9°C) | 125th Coolest | Coolest since: |
1917 |
| 3rd Warmest | Warmest since: |
2015 | ||||
| Ties: 1934 | ||||||
|
Sep 2020– 10-Month |
57.5°F (14.2°C) | 54.0°F (12.2°C) |
3.5°F (2.0°C) | 126th Coolest | Coolest since: |
1917 |
| 2nd Warmest | Warmest since: |
2015 | ||||
|
Aug 2020– 11-Month |
59.5°F (15.3°C) | 55.8°F (13.2°C) |
3.7°F (2.1°C) | 126th Coolest | Coolest since: |
1917 |
| 2nd Warmest | Warmest since: |
2015 | ||||
|
Jul 2020– 12-Month |
60.9°F (16.1°C) | 57.4°F (14.1°C) |
3.5°F (2.0°C) | 126th Coolest | Coolest since: |
1917 |
| 2nd Warmest | Warmest since: |
2015 | ||||
|
Jan 2020– 18-Month |
59.2°F (15.1°C) | 56.0°F (13.3°C) |
3.2°F (1.8°C) | 125th Coolest | Coolest since: |
1917 |
| 3rd Warmest | Warmest since: |
2015 | ||||
|
Jul 2019– 24-Month |
60.1°F (15.6°C) | 57.4°F (14.1°C) |
2.7°F (1.5°C) | 123rd Coolest | Coolest since: |
1913 |
| 4th Warmest | Warmest since: |
2015 | ||||
| Ties: 2014 | ||||||
|
Jul 2018– 36-Month |
59.8°F (15.4°C) | 57.4°F (14.1°C) |
2.4°F (1.3°C) | 120th Coolest | Coolest since: |
1913, 1917 |
| 6th Warmest | Warmest since: |
2016 | ||||
|
Jul 2017– 48-Month |
59.9°F (15.5°C) | 57.4°F (14.1°C) |
2.5°F (1.4°C) | 120th Coolest | Coolest since: |
1913 |
| 5th Warmest | Warmest since: |
2016 | ||||
| Ties: 2022 | ||||||
|
Jul 2016– 60-Month |
59.8°F (15.4°C) | 57.3°F (14.1°C) |
2.5°F (1.3°C) | 118th Coolest | Coolest since: |
1913, 1917 |
| 6th Warmest | Warmest since: |
2018 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 23, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings