Portland, OregonApril 1999
North America Region, US
Complete daily temperature records for April 1999 with 30 days of comprehensive weather data.
Avg: 50.2°F
30 Days
30 Records
Monthly Average
50.2°F
April 1999
Highest Day
63.3°F
Lowest Day
42.4°F
Daily Range
20.9°F
Daily Temperature Progression
43°F
1
47°F
2
43°F
3
43°F
4
43°F
5
47°F
6
48°F
7
46°F
8
42°F
9
44°F
10
49°F
11
53°F
12
49°F
13
51°F
14
60°F
15
63°F
16
62°F
17
56°F
18
51°F
19
50°F
20
47°F
21
47°F
22
56°F
23
60°F
24
58°F
25
48°F
26
46°F
27
46°F
28
51°F
29
56°F
30
Weekday
Weekend
Daily Temperature Records
| Date | Day | Temperature | Deviation |
|---|---|---|---|
| 1999-04-01 | Thu | 42.9°F | -7.3°F |
| 1999-04-02 | Fri | 46.5°F | -3.7°F |
| 1999-04-03 | Sat | 42.8°F | -7.4°F |
| 1999-04-04 | Sun | 42.8°F | -7.4°F |
| 1999-04-05 | Mon | 43.4°F | -6.8°F |
| 1999-04-06 | Tue | 46.8°F | -3.4°F |
| 1999-04-07 | Wed | 48.3°F | -1.9°F |
| 1999-04-08 | Thu | 45.7°F | -4.5°F |
| 1999-04-09 | Fri | 42.4°F | -7.8°F |
| 1999-04-10 | Sat | 44.1°F | -6.1°F |
| 1999-04-11 | Sun | 48.7°F | -1.5°F |
| 1999-04-12 | Mon | 53.4°F | +3.2°F |
| 1999-04-13 | Tue | 48.9°F | -1.3°F |
| 1999-04-14 | Wed | 50.5°F | +0.3°F |
| 1999-04-15 | Thu | 59.6°F | +9.4°F |
| 1999-04-16 | Fri | 63.3°F | +13.1°F |
| 1999-04-17 | Sat | 62.0°F | +11.8°F |
| 1999-04-18 | Sun | 56.0°F | +5.8°F |
| 1999-04-19 | Mon | 51.3°F | +1.1°F |
| 1999-04-20 | Tue | 49.9°F | -0.3°F |
| 1999-04-21 | Wed | 47.4°F | -2.8°F |
| 1999-04-22 | Thu | 47.3°F | -2.9°F |
| 1999-04-23 | Fri | 55.9°F | +5.7°F |
| 1999-04-24 | Sat | 60.3°F | +10.1°F |
| 1999-04-25 | Sun | 57.7°F | +7.5°F |
| 1999-04-26 | Mon | 48.3°F | -1.9°F |
| 1999-04-27 | Tue | 46.0°F | -4.2°F |
| 1999-04-28 | Wed | 46.3°F | -3.9°F |
| 1999-04-29 | Thu | 50.9°F | +0.7°F |
| 1999-04-30 | Fri | 55.5°F | +5.3°F |