Millinocket, ME
Maine · Records since 1903–2026
☀️ 76°F
Currently in Millinocket
As of 8:00 PM EDT
Records for July 28
🔥 Record High
97°F
July 28, 1959
+18° from 79° normal❄ Record Low
40°F
July 28, 1920
-18° from 58° normal
🌞 Normal high: 79°F 🌑 Normal low: 58°F 1991–2020 normals
All-Time Records — Millinocket
101°F
Hottest Day Ever
Jun 18, 1907
-41°F
Coldest Day Ever
Jan 19, 1925
5.69"
Wettest Day Ever
Sep 16, 1932
23.5"
Most Snow in One Day
Dec 30, 1962
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 97°F | July 28, 1959 |
| 2 | 95°F | July 28, 1963 |
| 3 | 94°F | July 28, 1949 |
| 4 | 93°F | July 28, 1909 |
| 5 | 92°F | July 28, 1970 |
| 6 | 90°F | July 28, 1997 |
| 7 | 90°F | July 28, 1921 |
| 8 | 89°F | July 28, 1989 |
| 9 | 89°F | July 28, 1933 |
| 10 | 89°F | July 28, 1931 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 40°F | July 28, 1920 |
| 2 | 43°F | July 28, 1924 |
| 3 | 44°F | July 28, 1977 |
| 4 | 44°F | July 28, 1946 |
| 5 | 44°F | July 28, 1945 |
Heat Wave Summary — Millinocket
threshold: 87°F (90th percentile of historical Jun–Aug highs)3.8
Avg heat wave length
days (historical)
93°
Avg peak temp
during heat waves
1
Dangerous nights 2026
Overnights ≥ 70°F
2
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
96 of 207 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1904–20263
2026 so far
5
Avg/year 1970–2025
5
Avg/year (last 10 complete)
17
Most in a year (1908)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Millinocket
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Jul 6, 1908 – Jul 14, 1908 | 9 | 99°F (Jul 7) | 91°F | 60°F |
| 2 | Jul 12, 1952 – Jul 19, 1952 | 8 | 97°F (Jul 14) | 92°F | 62°F |
| 3 | Jul 23, 1970 – Jul 30, 1970 | 8 | 94°F (Jul 24) | 92°F | 68°F |
| 4 | Aug 11, 1944 – Aug 17, 1944 | 7 | 97°F (Aug 14) | 95°F | 63°F |
| 5 | Aug 8, 2025 – Aug 14, 2025 | 7 | 97°F (Aug 11) | 92°F | 62°F |
| 6 | Jul 13, 1906 – Jul 19, 1906 | 7 | 96°F (Jul 16) | 91°F | 58°F |
| 7 | Jul 14, 1907 – Jul 20, 1907 | 7 | 95°F (Jul 18) | 91°F | 59°F |
| 8 | Aug 11, 2002 – Aug 17, 2002 | 7 | 95°F (Aug 13) | 92°F | 64°F |
| 9 | Jul 6, 1912 – Jul 11, 1912 | 6 | 100°F (Jul 7) | 97°F | 66°F |
| 10 | Jul 1, 1911 – Jul 6, 1911 | 6 | 99°F (Jul 6) | 95°F | 64°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
30
2026 so far
above-normal nights
43.7
Avg / summer
1970–2020
63
Most in a summer
2023
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
20.38"
2026 YTD
Normal: 22.42"
-2.04"
2.17"
July so far
July normal: 4.16"
-1.99"
7.34"
Summer so far
Summer normal: 12.16"
-4.82"
4
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")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")