Portland, MaineJanuary 2009
North America Region, US
Complete daily temperature records for January 2009 with 31 days of comprehensive weather data.
Avg: 18.4°F
31 Days
31 Records
Monthly Average
18.4°F
January 2009
Highest Day
29.1°F
Lowest Day
0.5°F
Daily Range
28.6°F
Daily Temperature Progression
10°F
1
16°F
2
24°F
3
23°F
4
28°F
5
29°F
6
25°F
7
27°F
8
20°F
9
16°F
10
19°F
11
14°F
12
17°F
13
25°F
14
8°F
15
1°F
16
8°F
17
16°F
18
21°F
19
21°F
20
17°F
21
21°F
22
25°F
23
24°F
24
8°F
25
9°F
26
11°F
27
18°F
28
29°F
29
21°F
30
23°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2009-01-01 | Thu | 10.4°F | -8.0°F |
| 2009-01-02 | Fri | 16.3°F | -2.1°F |
| 2009-01-03 | Sat | 23.8°F | +5.4°F |
| 2009-01-04 | Sun | 23.1°F | +4.7°F |
| 2009-01-05 | Mon | 27.6°F | +9.2°F |
| 2009-01-06 | Tue | 29.1°F | +10.7°F |
| 2009-01-07 | Wed | 25.2°F | +6.8°F |
| 2009-01-08 | Thu | 27.3°F | +8.9°F |
| 2009-01-09 | Fri | 20.0°F | +1.6°F |
| 2009-01-10 | Sat | 15.9°F | -2.5°F |
| 2009-01-11 | Sun | 18.5°F | +0.1°F |
| 2009-01-12 | Mon | 14.2°F | -4.2°F |
| 2009-01-13 | Tue | 17.2°F | -1.2°F |
| 2009-01-14 | Wed | 24.8°F | +6.4°F |
| 2009-01-15 | Thu | 7.7°F | -10.7°F |
| 2009-01-16 | Fri | 0.5°F | -17.9°F |
| 2009-01-17 | Sat | 8.0°F | -10.4°F |
| 2009-01-18 | Sun | 16.3°F | -2.1°F |
| 2009-01-19 | Mon | 20.8°F | +2.4°F |
| 2009-01-20 | Tue | 21.0°F | +2.6°F |
| 2009-01-21 | Wed | 16.7°F | -1.7°F |
| 2009-01-22 | Thu | 21.4°F | +3.0°F |
| 2009-01-23 | Fri | 24.9°F | +6.5°F |
| 2009-01-24 | Sat | 24.1°F | +5.7°F |
| 2009-01-25 | Sun | 7.5°F | -10.9°F |
| 2009-01-26 | Mon | 9.2°F | -9.2°F |
| 2009-01-27 | Tue | 11.0°F | -7.4°F |
| 2009-01-28 | Wed | 17.5°F | -0.9°F |
| 2009-01-29 | Thu | 28.6°F | +10.2°F |
| 2009-01-30 | Fri | 20.5°F | +2.1°F |
| 2009-01-31 | Sat | 22.5°F | +4.1°F |