Portland, MaineAugust 1999
North America Region, US
Complete daily temperature records for August 1999 with 31 days of comprehensive weather data.
Avg: 67.7°F
31 Days
31 Records
Monthly Average
67.7°F
August 1999
Highest Day
79.4°F
Lowest Day
59.2°F
Daily Range
20.2°F
Daily Temperature Progression
79°F
1
75°F
2
67°F
3
68°F
4
68°F
5
68°F
6
66°F
7
63°F
8
64°F
9
59°F
10
65°F
11
69°F
12
69°F
13
73°F
14
65°F
15
67°F
16
70°F
17
74°F
18
68°F
19
64°F
20
63°F
21
60°F
22
66°F
23
69°F
24
70°F
25
69°F
26
66°F
27
73°F
28
76°F
29
63°F
30
63°F
31
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 1999-08-01 | Sun | 79.4°F | +11.7°F |
| 1999-08-02 | Mon | 74.5°F | +6.8°F |
| 1999-08-03 | Tue | 66.5°F | -1.2°F |
| 1999-08-04 | Wed | 67.8°F | +0.1°F |
| 1999-08-05 | Thu | 68.1°F | +0.4°F |
| 1999-08-06 | Fri | 68.0°F | +0.3°F |
| 1999-08-07 | Sat | 65.5°F | -2.2°F |
| 1999-08-08 | Sun | 63.2°F | -4.5°F |
| 1999-08-09 | Mon | 64.2°F | -3.5°F |
| 1999-08-10 | Tue | 59.2°F | -8.5°F |
| 1999-08-11 | Wed | 65.2°F | -2.5°F |
| 1999-08-12 | Thu | 68.8°F | +1.1°F |
| 1999-08-13 | Fri | 68.9°F | +1.2°F |
| 1999-08-14 | Sat | 73.3°F | +5.6°F |
| 1999-08-15 | Sun | 65.1°F | -2.6°F |
| 1999-08-16 | Mon | 66.9°F | -0.8°F |
| 1999-08-17 | Tue | 70.2°F | +2.5°F |
| 1999-08-18 | Wed | 73.5°F | +5.8°F |
| 1999-08-19 | Thu | 67.9°F | +0.2°F |
| 1999-08-20 | Fri | 63.7°F | -4.0°F |
| 1999-08-21 | Sat | 63.2°F | -4.5°F |
| 1999-08-22 | Sun | 60.4°F | -7.3°F |
| 1999-08-23 | Mon | 66.1°F | -1.6°F |
| 1999-08-24 | Tue | 69.4°F | +1.7°F |
| 1999-08-25 | Wed | 69.6°F | +1.9°F |
| 1999-08-26 | Thu | 68.6°F | +0.9°F |
| 1999-08-27 | Fri | 66.0°F | -1.7°F |
| 1999-08-28 | Sat | 72.7°F | +5.0°F |
| 1999-08-29 | Sun | 75.8°F | +8.1°F |
| 1999-08-30 | Mon | 63.0°F | -4.7°F |
| 1999-08-31 | Tue | 62.5°F | -5.2°F |