Portland, MaineDecember 1997
North America Region, US
Complete daily temperature records for December 1997 with 31 days of comprehensive weather data.
Avg: 29.8°F
31 Days
31 Records
Monthly Average
29.8°F
December 1997
Highest Day
38.4°F
Lowest Day
15.3°F
Daily Range
23.1°F
Daily Temperature Progression
34°F
1
30°F
2
36°F
3
35°F
4
36°F
5
35°F
6
33°F
7
32°F
8
26°F
9
28°F
10
25°F
11
24°F
12
29°F
13
30°F
14
15°F
15
24°F
16
31°F
17
31°F
18
34°F
19
38°F
20
24°F
21
19°F
22
25°F
23
29°F
24
33°F
25
37°F
26
37°F
27
30°F
28
23°F
29
38°F
30
27°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 1997-12-01 | Mon | 33.5°F | +3.7°F |
| 1997-12-02 | Tue | 30.2°F | +0.4°F |
| 1997-12-03 | Wed | 35.6°F | +5.8°F |
| 1997-12-04 | Thu | 34.9°F | +5.1°F |
| 1997-12-05 | Fri | 35.7°F | +5.9°F |
| 1997-12-06 | Sat | 34.7°F | +4.9°F |
| 1997-12-07 | Sun | 32.5°F | +2.7°F |
| 1997-12-08 | Mon | 32.2°F | +2.4°F |
| 1997-12-09 | Tue | 25.7°F | -4.1°F |
| 1997-12-10 | Wed | 27.7°F | -2.1°F |
| 1997-12-11 | Thu | 24.7°F | -5.1°F |
| 1997-12-12 | Fri | 24.2°F | -5.6°F |
| 1997-12-13 | Sat | 28.7°F | -1.1°F |
| 1997-12-14 | Sun | 30.0°F | +0.2°F |
| 1997-12-15 | Mon | 15.3°F | -14.5°F |
| 1997-12-16 | Tue | 24.3°F | -5.5°F |
| 1997-12-17 | Wed | 31.1°F | +1.3°F |
| 1997-12-18 | Thu | 30.7°F | +0.9°F |
| 1997-12-19 | Fri | 33.8°F | +4.0°F |
| 1997-12-20 | Sat | 37.9°F | +8.1°F |
| 1997-12-21 | Sun | 23.6°F | -6.2°F |
| 1997-12-22 | Mon | 19.1°F | -10.7°F |
| 1997-12-23 | Tue | 24.8°F | -5.0°F |
| 1997-12-24 | Wed | 29.0°F | -0.8°F |
| 1997-12-25 | Thu | 33.2°F | +3.4°F |
| 1997-12-26 | Fri | 36.9°F | +7.1°F |
| 1997-12-27 | Sat | 37.2°F | +7.4°F |
| 1997-12-28 | Sun | 30.0°F | +0.2°F |
| 1997-12-29 | Mon | 22.9°F | -6.9°F |
| 1997-12-30 | Tue | 38.4°F | +8.6°F |
| 1997-12-31 | Wed | 26.7°F | -3.1°F |