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Past Weather - Archive

All data come from my weather station. Scroll down to browse the entire page and see all the data.

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Weather summary (day by day) for the previous month:

                   MONTHLY CLIMATOLOGICAL SUMMARY for JUN. 2020

NAME: StLaurent   CITY: Ville St-Laurent   STATE: Qc - Canada 
ELEV:    31 m  LAT:  45 30' 20" N  LONG:  73 43' 57" W

                   TEMPERATURE (C), RAIN  (mm), WIND SPEED (km/hr)

                                      HEAT  COOL        AVG
    MEAN                              DEG   DEG         WIND                 DOM
DAY TEMP  HIGH   TIME   LOW    TIME   DAYS  DAYS  RAIN  SPEED HIGH   TIME    DIR
------------------------------------------------------------------------------------
 1   9.7  14.2   11:44   5.2    4:30   8.6   0.0   0.4   7.6  45.1   14:09     W
 2  13.0  19.6   12:47   6.7    3:49   5.3   0.0   0.0   3.4  20.9   11:48     E
 3  13.5  16.3   18:29  10.6    7:26   4.8   0.0   0.0   4.7  17.7   17:46     W
 4  19.5  26.4   17:46  12.6    4:10   1.7   2.9   0.0   8.7  40.2   18:36   WSW
 5  23.4  30.1   16:57  17.0    4:41   0.1   5.3   2.0   8.0  35.4   14:33     W
 6  20.2  25.4   14:58  15.6   23:57   0.2   2.0   6.0   8.4  40.2   15:01     N
 7  17.6  22.1   15:52  12.6    4:29   1.8   1.1   0.0   7.4  27.4   14:15   NNW
 8  17.8  23.4   17:35  12.1    5:34   2.0   1.5   0.0   7.7  33.8   17:48     W
 9  19.0  24.4   17:13  15.6    7:38   0.8   1.5   0.0   4.2  25.7   11:25     N
10  22.1  27.6   17:18  15.3    4:42   0.5   4.2   0.0  12.2  49.9   16:50   SSE
11  23.2  26.9   11:27  18.8   23:59   0.0   4.9   1.2  19.0  75.6   13:09    SW
12  17.1  21.1   11:22  10.1   00:00   1.6   0.4   0.0  15.1  54.7   13:35     W
13  11.9  18.0   17:52   7.5    3:42   6.4   0.0   0.0   6.3  24.1    0:42     W
14  16.7  23.2   17:37  10.7    5:10   2.4   0.8   0.0   6.6  27.4   11:51   NNE
15  18.8  26.4   16:55  10.6    5:20   2.0   2.5   0.0   4.7  29.0   13:10     N
16  22.6  30.4   16:37  14.3    5:03   0.8   5.0   0.0   4.2  24.1   15:15     S
17  24.6  31.6   15:38  16.8    5:19   0.1   6.3   0.0   7.2  27.4   11:35   SSW
18  27.0  34.1   16:11  18.3    5:41   0.0   8.7   0.0   6.3  29.0   16:28     S
19  27.4  33.9   16:08  21.2    5:32   0.0   9.1   0.0   8.9  30.6   13:04   WSW
20  27.6  34.2   16:25  21.8    5:44   0.0   9.3   0.0   8.4  27.4    9:29   WSW
21  27.9  34.3   12:24  21.9    5:26   0.0   9.6   0.0   5.5  30.6   15:11     S
22  28.6  36.0   16:39  22.8    5:19   0.0  10.2   0.0   6.1  37.0   19:10     S
23  26.8  35.1   12:32  20.8   19:12   0.0   8.5  13.4   5.1  59.5   18:51   SSE
24  21.7  24.0   14:27  18.9   23:58   0.0   3.4   9.8  14.6  53.1   11:56    SW
25  20.4  25.0   17:21  17.1    3:27   0.2   2.3   0.0  13.8  46.7    8:44    SW
26  21.9  26.3   13:57  17.6    5:14   0.0   3.6   0.0  10.3  40.2   14:02    SW
27  22.7  28.5   14:49  19.6    1:56   0.0   4.3   1.6   4.5  22.5    3:35     S
28  21.5  28.8   15:11  19.0    5:03   0.0   3.2  19.4   3.2  32.2   15:54   NNW
29  20.9  25.0   15:18  18.1    3:45   0.0   2.6   0.4  10.0  37.0   18:44     N
30  21.3  24.7   17:52  18.6   11:14   0.0   3.0   0.2  10.5  38.6    9:08   ENE
-------------------------------------------------------------------------------------
    20.9  36.0    22     5.2     1    39.2 116.5  54.4   8.1  75.6    11      SW

Max >=  32.0:  6
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 19.41 ON 06/28/20
Days of Rain: 10 (> .2 mm) 5 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration



Weather graphic for the last 30 days:


Current Month Graphic


Weather summary for the current month (Updated every day at midnight):

                   MONTHLY CLIMATOLOGICAL SUMMARY for JUL. 2020

NAME: StLaurent   CITY: Ville St-Laurent   STATE: Qc - Canada 
ELEV:    31 m  LAT:  45 30' 20" N  LONG:  73 43' 57" W

                   TEMPERATURE (C), RAIN  (mm), WIND SPEED (km/hr)

                                      HEAT  COOL        AVG
    MEAN                              DEG   DEG         WIND                 DOM
DAY TEMP  HIGH   TIME   LOW    TIME   DAYS  DAYS  RAIN  SPEED HIGH   TIME    DIR
------------------------------------------------------------------------------------
 1  25.0  31.8   17:51  18.3    4:35   0.0   6.7   0.0   6.0  25.7   14:06     N
 2  26.0  30.6   16:47  21.5    5:17   0.0   7.7   0.0   5.5  25.7   12:15     S
 3  24.9  31.9   15:15  18.8    5:51   0.0   6.6   0.0   5.8  24.1    1:00     N
 4  24.9  31.7   17:03  17.5    5:52   0.0   6.7   0.0   5.5  27.4   17:41    NW
 5  23.2  29.2   14:45  18.6    5:40   0.0   4.9   0.0   5.5  27.4   17:28   WSW
 6  24.7  33.2   17:42  16.6    4:35   0.2   6.6   0.0   4.0  20.9   13:53   SSE
 7  27.6  35.8   16:49  18.2    5:28   0.0   9.3   0.0   6.3  32.2   18:16   SSE
 8  26.6  32.9   17:36  22.3    6:40   0.0   8.3   5.2   4.7  24.1   15:00   SSE
 9  29.3  36.7   17:07  21.7    4:38   0.0  11.0   0.0   4.8  27.4   15:05   SSE
10  31.4  38.3   14:05  25.1    5:24   0.0  13.1   0.0   7.4  38.6   15:56   SSE
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
-------------------------------------------------------------------------------------
    26.4  38.3    10    16.6     6     0.2  80.9   5.2   5.5  38.6    10     SSE

Max >=  32.0:  5
Max <=   0.0:  0
Min <=   0.0:  0
Min <= -18.0:  0
Max Rain: 5.21 ON 07/08/20
Days of Rain: 1 (> .2 mm) 1 (> 2 mm) 0 (> 20 mm)
Heat Base:  18.3  Cool Base:  18.3  Method: Integration


Weather graphic for the last 48 hours:


Past 48h Graphic

Weahter summary for the current year:

                            ANNUAL CLIMATOLOGICAL SUMMARY

NAME: StLaurent  CITY: Ville St-Laurent   STATE: Qc - Canada  
ELEV:    31 m  LAT:  45 30' 20" N  LONG:  73 43' 57" W

               TEMPERATURE (C), HEAT BASE 18.3, COOL BASE 18.3
                          DEP.  HEAT  COOL                                          
        MEAN  MEAN        FROM  DEG   DEG                        MAX  MAX  MIN  MIN 
 YR MO  MAX   MIN   MEAN  NORM  DAYS  DAYS  HI  DATE  LOW  DATE  >=32 <=0  <=0  <=-18 
------------------------------------------------------------------------------------
 20  1  23.4  13.5  18.9   0.0   101   120  36.7  11  -2.1   17    2    0    2    0
 20  2  24.2  12.6  18.5   0.0   102   109  38.3  24  -4.3   14    4    0    3    0
 20  3  33.7  21.6  27.2   0.0    12   287  49.7  20   6.9    1   18    0    0    0
 20  4  39.8  27.7  33.6   0.0     0   458  55.3  29  17.6   22   29    0    0    0
 20  5  42.8  28.4  35.6   0.0    15   550  68.3  22   6.3   31   24    0    0    0
 20  6  26.6  15.6  20.9   0.0    39   116  36.0  22   5.2    1    6    0    0    0
 20  7  33.2  19.9  26.4   0.0     0    81  38.3  10  16.6    6    5    0    0    0
 20  8
 20  9
 20 10
 20 11
 20 12
------------------------------------------------------------------------------------
        31.9  20.0  25.9   0.0   269  1720  68.3 MAY  -4.3  FEB   88    0    5    0

                                PRECIPITATION (mm)

               DEP.   MAX        DAYS OF RAIN 
               FROM   OBS.          OVER
 YR MO  TOTAL  NORM   DAY  DATE  .2   2   20
---------------------------------------------
 20  1  61.6    0.0  35.6   11   15    5    1
 20  2  28.4    0.0  15.2   27    8    4    0
 20  3 104.8    0.0  33.2   29   14   10    1
 20  4  65.8    0.0  26.8   13    8    6    1
 20  5  26.6    0.0  14.8   15    9    3    0
 20  6  54.4    0.0  19.4   28   10    5    0
 20  7   5.2    0.0   5.2    8    1    1    0
 20  8
 20  9
 20 10
 20 11
 20 12
---------------------------------------------
       346.8   0.0  35.6  JAN   65   34    3

                                WIND SPEED (km/hr)
                          DOM
 YR MO   AVG.  HI   DATE  DIR
---------------------------------
 20  1   6.2  51.5    8     W
 20  2   7.3  57.9   18     W
 20  3   8.8  80.5   20     E
 20  4  10.6  77.2   13     W
 20  5   8.6  61.2    3     N
 20  6   8.1  75.6   11    SW
 20  7   5.5  38.6   10   SSE
 20  8
 20  9
 20 10
 20 11
 20 12
---------------------------------
         8.1  80.5  MAR    W

This page will be enhanced in the near future. The goal is to appy a color schema for each value in order to be easier to read. More to come