Mount Shasta, CA
California · Records since 1948–2026
🌙 20°F
Feels like 5°
Currently in Mount Shasta
As of 10:45 PM PDT
Records for June 27
🔥 Record High
103°F
June 27, 2021
+23° from 80° normal❄ Record Low
37°F
June 27, 1965
-12° from 49° normal
🌞 Normal high: 80°F
🌑 Normal low: 49°F
1991–2020 normals
All-Time Records — Mount Shasta
106°F
Hottest Day Ever
Jul 29, 2022
-13°F
Coldest Day Ever
Dec 22, 1990
5.97"
Wettest Day Ever
Jan 9, 1995
37.4"
Most Snow in One Day
Dec 6, 1952
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
128 of 176 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1970–20266
2026 so far
26
Avg/year 1970–2025
43
Avg/year (last 10 complete)
65
Most in a year (2021)
Top 10 Record Highs — June 27
| # | Temp | Date |
|---|---|---|
| 🏆 | 103°F | June 27, 2021 |
| 2 | 97°F | June 27, 2015 |
| 3 | 93°F | June 27, 1973 |
| 4 | 92°F | June 27, 2022 |
| 5 | 91°F | June 27, 2016 |
| 6 | 91°F | June 27, 2003 |
| 7 | 91°F | June 27, 1956 |
| 8 | 90°F | June 27, 2008 |
| 9 | 90°F | June 27, 2006 |
| 10 | 90°F | June 27, 1995 |
Top 5 Record Lows — June 27
| # | Temp | Date |
|---|---|---|
| 🥶 | 37°F | June 27, 1965 |
| 2 | 38°F | June 27, 1964 |
| 3 | 38°F | June 27, 1949 |
| 4 | 39°F | June 27, 2019 |
| 5 | 39°F | June 27, 1998 |
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
15.56"
2026 YTD
Normal: 24.30"
-8.74"
0.12"
June so far
June normal: 1.12"
-1.00"
0.12"
Summer so far
Summer normal: 1.60"
-1.48"
6
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Even when annual totals stay similar, storms can become more intense and concentrated
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
18
2026 so far
above-normal nights
39.1
Avg / summer
1970–2020
67
Most in a summer
2021
Above-Normal Summer Nights Per Year
Average June–August Low Temperature by Decade
Decade averages of the actual overnight low