Jamestown, NY
New York · Records since 1895–2026
☁️ 63°F
Currently in Jamestown
As of 1:45 AM EDT
Records for June 27
🔥 Record High
96°F
June 27, 1933
+17° from 79° normal❄ Record Low
39°F
June 27, 1981
-17° from 56° normal
🌞 Normal high: 79°F
🌑 Normal low: 56°F
1991–2020 normals
All-Time Records — Jamestown
103°F
Hottest Day Ever
Jun 21, 1988
-31°F
Coldest Day Ever
Feb 17, 2015
4.52"
Wettest Day Ever
Oct 16, 1954
23.0"
Most Snow in One Day
Mar 17, 1936
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
77 of 175 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1974–20260
2026 so far
6
Avg/year 1970–2025
6
Avg/year (last 10 complete)
29
Most in a year (1988)
Top 10 Record Highs — June 27
| # | Temp | Date |
|---|---|---|
| 🏆 | 96°F | June 27, 1933 |
| 2 | 93°F | June 27, 1952 |
| 3 | 92°F | June 27, 1944 |
| 4 | 92°F | June 27, 1941 |
| 5 | 91°F | June 27, 2005 |
| 6 | 90°F | June 27, 2002 |
| 7 | 90°F | June 27, 1991 |
| 8 | 89°F | June 27, 2022 |
| 9 | 89°F | June 27, 2007 |
| 10 | 89°F | June 27, 1959 |
Top 5 Record Lows — June 27
| # | Temp | Date |
|---|---|---|
| 🥶 | 39°F | June 27, 1981 |
| 2 | 40°F | June 27, 1985 |
| 3 | 42°F | June 27, 1927 |
| 4 | 42°F | June 27, 1897 |
| 5 | 44°F | June 27, 1984 |
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
25.25"
2026 YTD
Normal: 21.14"
+4.11"
3.60"
June so far
June normal: 4.36"
-0.76"
3.60"
Summer so far
Summer normal: 12.50"
-8.90"
5
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
6
2026 so far
above-normal nights
32.3
Avg / summer
1970–2020
62
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