NOAA-Style Climate Reports


Report for 2026 May
                   Monthly Climatological Summary for May 2026

Name: LaVallee Weather   City: Devlin   State: Ontario
Elevation: 351 m  Lat: N 48° 37' 13"   Lon: W 093° 36' 23"

                  Temperature (°C), Rain (mm), Wind Speed (km/h)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
01   3.8  13.8   16:37  -7.1   05:54  14.5   0.0   0.0   2.0  24.0   16:10     N
02   7.6  19.9   15:03  -5.0   05:45  10.7   0.1   0.0   3.0  29.0   15:59    SW
03  11.3  20.3   17:15  -1.0   04:51   7.1   0.1   0.0   6.7  40.0   21:57     W
04   6.0  14.3   00:00  -0.2   23:56  12.3   0.0   3.2  14.7  53.0   13:42   WNW
05   0.3   2.9   15:39  -1.6   06:34  18.0   0.0   0.0   9.8  32.0   15:40   WNW
06   1.0   4.4   15:13  -3.2   23:58  17.3   0.0   0.0   6.9  29.0   10:55   WNW
07   2.0  10.5   17:38  -7.3   05:18  16.3   0.0   0.0   4.9  37.0   13:44   WNW
08   6.3  16.2   16:11  -4.7   04:05  12.0   0.0   0.0   3.8  37.0   16:47     W
09   6.1  11.4   17:53   1.1   06:09  12.2   0.0   0.0   8.6  39.0   18:04   WNW
10   3.5   6.9   16:13   0.1   23:57  14.8   0.0   0.0   4.1  26.0   08:08    NW
11   6.3  15.2   15:58  -5.9   05:34  12.0   0.0   0.0   4.2  26.0   11:42    SE
12   6.6  10.7   12:22   2.9   23:58  11.7   0.0   6.4   5.3  31.0   01:03    NE
13  10.2  20.9   16:55  -0.4   03:46   8.5   0.3   0.0   2.3  21.0   10:52   NNW
14  13.4  24.9   14:37   1.9   03:21   5.8   0.9   2.2   6.8  51.0   15:11    SE
15  19.6  26.2   15:13  10.5   23:59   1.4   2.7   0.0   4.5  51.0   12:12    SW
16   8.0  12.4   15:24   2.3   23:58  10.3   0.0   0.0   0.0   0.0   00:00     N
17   8.5  15.8   14:39   0.6   03:52   9.8   0.0   1.0   0.0   0.0   00:00     N
18   7.8  10.3   15:07   5.5   23:56  10.5   0.0   3.6   0.0   0.0   00:00     N
19   5.7   9.2   14:52   3.4   05:39  12.6   0.0   6.0   0.0   0.0   00:00     N
20   8.7  17.7   17:44  -1.0   06:03   9.6   0.0   0.0   0.0   0.0   00:00     N
21  13.0  21.9   15:58   2.5   04:48   6.1   0.8   0.0   0.0   0.0   00:00     N
22  12.8  20.9   15:06   3.4   05:54   5.8   0.4   4.4   0.0   0.0   00:00     N
23   9.9  13.6   16:55   6.4   23:58   8.4   0.0   4.0   0.0   0.0   00:00     N
24  14.1  24.9   18:25   4.1   06:24   5.6   1.6   0.0   0.0   0.0   00:00     N
25  20.7  32.8   15:00   7.4   04:17   3.1   5.6   0.4   0.0   0.0   00:00     N
26  20.9  30.7   16:46   7.7   05:39   1.9   4.5   0.0   0.0   0.0   00:00     N
27  19.6  26.2   13:41  12.2   02:29   1.5   2.8   0.8   0.0   0.0   00:00     N
28  20.8  31.6   16:27   8.2   05:30   2.1   4.6   0.0   0.0   0.0   00:00     N
29  23.3  34.1   16:28  12.1   04:55   1.5   6.6   0.0   0.0   0.0   00:00     N
30  22.6  29.4   17:02  16.8   04:16   0.1   4.4   0.0   0.0   0.0   00:00     N
31  20.1  30.1   16:45  10.7   05:36   2.0   3.9   0.0   0.0   0.0   00:00     N
----------------------------------------------------------------------------------
    11.0  34.1    29    -7.3     7   265.7  39.2  32.0   2.8  53.0     4     WNW

Max >=  27.0  6
Max <=   0.0  0
Min <=   0.0 11
Min <= -18.0  0
Max Rain: 6.4 on day 12
Days of Rain: 10 (>= 0.2 mm)  7 (>= 2.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration