Tri-Cities, WA
Washington · Records since 1894–2026
🌙 67°F
Feels like 64°
Currently in Tri-Cities
As of 11:00 PM PDT
Records for June 27
🔥 Record High
115°F
June 27, 2021
+28° from 87° normal❄ Record Low
43°F
June 27, 1976
-11° from 54° normal
🌞 Normal high: 87°F
🌑 Normal low: 54°F
1991–2020 normals
All-Time Records — Tri-Cities
115°F
Hottest Day Ever
Jun 27, 2021
-29°F
Coldest Day Ever
Dec 13, 1919
2.00"
Wettest Day Ever
Nov 20, 1921
14.0"
Most Snow in One Day
Nov 20, 1921
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
101 of 176 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1970–202612
2026 so far
51
Avg/year 1970–2025
62
Avg/year (last 10 complete)
74
Most in a year (2023)
Top 10 Record Highs — June 27
| # | Temp | Date |
|---|---|---|
| 🏆 | 115°F | June 27, 2021 |
| 2 | 111°F | June 27, 2015 |
| 3 | 106°F | June 27, 2006 |
| 4 | 105°F | June 27, 2022 |
| 5 | 105°F | June 27, 1896 |
| 6 | 103°F | June 27, 1925 |
| 7 | 99°F | June 27, 1987 |
| 8 | 98°F | June 27, 1904 |
| 9 | 97°F | June 27, 2016 |
| 10 | 97°F | June 27, 1907 |
Top 5 Record Lows — June 27
| # | Temp | Date |
|---|---|---|
| 🥶 | 43°F | June 27, 1976 |
| 2 | 44°F | June 27, 2012 |
| 3 | 45°F | June 27, 2018 |
| 4 | 45°F | June 27, 1920 |
| 5 | 46°F | June 27, 2009 |
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
3.46"
2026 YTD
Normal: 4.29"
-0.83"
0.11"
June so far
June normal: 0.61"
-0.50"
0.11"
Summer so far
Summer normal: 1.03"
-0.92"
0
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
7
2026 so far
above-normal nights
51.4
Avg / summer
1970–2020
81
Most in a summer
1997
Above-Normal Summer Nights Per Year
Average June–August Low Temperature by Decade
Decade averages of the actual overnight low