Portland, MaineMay 2009
North America Region, US
Complete daily temperature records for May 2009 with 31 days of comprehensive weather data.
Avg: 55.0°F
31 Days
31 Records
Monthly Average
55.0°F
May 2009
Highest Day
73.2°F
Lowest Day
46.1°F
Daily Range
27.1°F
Daily Temperature Progression
58°F
1
60°F
2
52°F
3
55°F
4
50°F
5
50°F
6
50°F
7
57°F
8
59°F
9
56°F
10
50°F
11
51°F
12
53°F
13
53°F
14
59°F
15
52°F
16
53°F
17
50°F
18
49°F
19
58°F
20
69°F
21
73°F
22
60°F
23
58°F
24
62°F
25
50°F
26
48°F
27
46°F
28
49°F
29
59°F
30
57°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 2009-05-01 | Fri | 57.7°F | +2.7°F |
| 2009-05-02 | Sat | 59.6°F | +4.6°F |
| 2009-05-03 | Sun | 52.0°F | -3.0°F |
| 2009-05-04 | Mon | 55.4°F | +0.4°F |
| 2009-05-05 | Tue | 50.1°F | -4.9°F |
| 2009-05-06 | Wed | 50.2°F | -4.8°F |
| 2009-05-07 | Thu | 49.8°F | -5.2°F |
| 2009-05-08 | Fri | 57.4°F | +2.4°F |
| 2009-05-09 | Sat | 58.9°F | +3.9°F |
| 2009-05-10 | Sun | 56.3°F | +1.3°F |
| 2009-05-11 | Mon | 49.8°F | -5.2°F |
| 2009-05-12 | Tue | 51.4°F | -3.6°F |
| 2009-05-13 | Wed | 53.1°F | -1.9°F |
| 2009-05-14 | Thu | 52.7°F | -2.3°F |
| 2009-05-15 | Fri | 59.0°F | +4.0°F |
| 2009-05-16 | Sat | 52.2°F | -2.8°F |
| 2009-05-17 | Sun | 53.4°F | -1.6°F |
| 2009-05-18 | Mon | 49.6°F | -5.4°F |
| 2009-05-19 | Tue | 48.9°F | -6.1°F |
| 2009-05-20 | Wed | 57.7°F | +2.7°F |
| 2009-05-21 | Thu | 68.9°F | +13.9°F |
| 2009-05-22 | Fri | 73.2°F | +18.2°F |
| 2009-05-23 | Sat | 59.7°F | +4.7°F |
| 2009-05-24 | Sun | 57.6°F | +2.6°F |
| 2009-05-25 | Mon | 62.1°F | +7.1°F |
| 2009-05-26 | Tue | 50.0°F | -5.0°F |
| 2009-05-27 | Wed | 48.4°F | -6.6°F |
| 2009-05-28 | Thu | 46.1°F | -8.9°F |
| 2009-05-29 | Fri | 49.4°F | -5.6°F |
| 2009-05-30 | Sat | 58.5°F | +3.5°F |
| 2009-05-31 | Sun | 57.3°F | +2.3°F |