Page updated August 1, 2019 11:42
Link to June 2019..Link to August 2019

Data on this website may be freely used for personal and/or academic purposes only – but please do acknowledge Swanston Weather Site as source
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Swanston Weather Station
July 2019 (Means and totals to date are at foot of table)
 
  0900 GMT readings
 Daily  Readings (See notes at foot of page)
Weather in previous 24h & hours of air frost (to 0900 on date)
Date
Date
Pressure
(mb)
Temp (°C)
Relative
Humidity (%)
Wind Speed
(mph)
Wind
Direction
SoilTemp @ 20cm
(°C)
SnowDepth(cm) or
Pentlands, Lammermuirs, Moorfoots snowline(ft)
1Maximum Temp (°C)
2Minimum Temp (°C)
3Rainfall
(mm)
4Grass Min Temp
(°C)
5Sun (Hours)

Solar
Rad'n High
(W/m2)
7ET
(mm)
6Max Wind
Speed (mph)
1
1011.5
15.4
78
15
WNW
16.0
18.3
11.3
0.0
9.9
10.13
1088
4.45
36
 Gusty wind 30th June, shower midday. Gusty wind and clear am 1st July
1
2
1023.7
14.2
74
12
WNW
16.0
18.2
10.2
0.0
8.6
9.68
1146
4.32
25
 Sunny periods 1st, gusty winds moderating. Clear am 2nd
2
3
1028.3
14.5
66
6
WNW
16.0
19.4
8.8
0.0
5.3
10.01
1099
3.99
28
 Sunny periods 2nd. Clear am 3rd
3
4
1022.6
14.4
77
13
W
15.5
16.8
10.4
0.2
9.8
1.83
480
2.36
33
 Sunny periods 3rd. Gusty winds am 4th
4
5
1016.5
16.4
78
10
W
15.5
17.4
12.3
0.0
11.6
2.75
779
2.64
32
 Mainly cloudy 4th, light rain, gusty. Clearer am 5th
5
6
1013.0
14.7
67
6
NW
15.0
16.9
9.2
0.2
6.6
6.91
1236
2.92
23
 Mainly cloudy 5th, gusty winds. Clearer am 6th
6
7
1018.3
10.4
86
4
SSE
15.0
17.2
9.4
0.0
6.3
6.08
1288
2.79
14
 Sunny intervals 6th. Mainly cloudy am 7th
7
8
1021.5
14.6
74
4
SE
15.0
18.4
7.5
3.0
2.2
3.03
1053
1.93
12
 Sunny intervals 7th. Clear skies earlier am 8th
8
9
1018.1
13.7
94
6
WSW
15.0
18.3
11.7
15.3
11.1
0.01
341
1.17
28
 Sunnny intervals midday 8th. Rain am 9th
9
10
1014.6
18.2
86
9
W
15.5
21.8
13.7
18.1
14.0
2.74
1079
2.72
20
 Dull, rain at times 9th. Moderate rain am 10th. Warmer
10
11
1008.3
17.0
94
4
SW
16.0
21.8
14.7
2.4
14.0
6.49
1130
3.15
21
 Rain late pm 10th. Rain, heavy at times (0200h) am 11th
11
12
1013.7
16.8
84
8
W
17.0
22.7
13.1
15.8
11.3
4.99
1095
3.05
22
 Showers am 11th, sunny intervals pm. Shower am 12th
12
13
1022.2
15.2
96
6
W
18.0
21.1
13.8
0.5
13.6
2.30
1137
2.11
18
 Rain evening 12th and am 13th
13
14
1025.2
15.4
84
4
SSE
17.0
19.6
12.6
0.0
10.5
5.74
1134
2.39
10
 Mainly cloudy 13th, shower am 14th
14
15
1022.5
16.2
84
4
NW
17.0
22.1
11.6
0.0
10.9
8.84
1120
3.23
13
 Sunny intervals 14th. Clear spells am 15th
15
16
1016.8
18.0
80
7
W
17.0
21.9
12.8
0.0
9.2
4.26
1028
4.26
16
 Sunny periods 15th. Clear spells am 16th
16
17
1009.8
17.7
85
10
SW
17.5
18.1
14.8
0.3
10.0
0.08
338
1.37
30
 Sunny intervals 16th. Variable cloud am 17th
17
18
1003.9
15.2
83
13
WSW
16.5
19.2
11.2
tr
8.6
9.91
997
3.94
29
 Cloudy 17th, showers late pm. Broken cloud am 18th
18
19
1005.9
18.3
69
6
SW
17.0
21.3
12.6
6.4
8.5
4.32
1028
2.36
24
 Sunny periods 18th, occ light sh mid pm. Clear am 19th, light sh am
19
20
998.5
17.0
92
6
W
17.0
20.6
14.2
0.0
13.4
6.13
1179
3.28
24
 Rain evening 19th. Occasional showers am 20th
20
21
1013.3
18.3
73
12
W
17.5
20.0
12.7
1.8
8.6
2.94
1164
2.95
56
 Sunny intervals 20th. Clear am 21st
21
22
1008.9
19.4
87
19
WSW
18.0
24.1
15.3
0.0
14.5
9.35
1011
4.88
45
 Wet and windy evening 21st, 56 mph gust @ 1821h. Light rain am 22nd
22
23
1015.4
20.6
77
7
SSW
18.0
25.4
16.8
8.8
14.6
13.68
805
4.85
28
 Sunny periods 22nd, gusty winds moderating. Clear am 23rd
23
24
1008.1
19.3
87
4
WSW
19.0
22.7
18.6
0.0
15.6
3.92
1044
2.67
27
 Unbroken sunshine 23rd. Thunderstorm 0400h 24th
24
25
1010.4
22.6
73
8
SE
18.0
30.8
14.7
0.1
10.3
11.65
807
4.67
27
 Cloudy at times 24th, clearing skies evening. Clear am 25th
25
26
1008.0
20.9
80
4
SSW
19.0
25.1
17.4
8.6
13.5
4.17
1139
2.95
21
 25th-highest day max on record here (from 2014). Thunder evening. Cloud 26th
26
27
1009.2
14.7
95
3
WNW
19.0
16.2
14.6
10.0
14.3
0.00
297
0.56
15
 Sunny intervals/warm 26th, turning much cooler pm. Rain am 27th
27
28
1007.0
15.6
98
5
E
18.0
18.2
14.2
4.1
10.1
0.44
707
0.89
17
 Rain 27th, showers am 28th. Fog/low cloud pm 27th and am 28th
28
29
1005.6
16.1
98
4
ENE
18.0
19.1
15.6
1.0
15.4
0.00
281
0.76
13
Rain am 28th, low cloud/hill fog at times pm and am 29th.
29
30
1008.2
18.4
77
3
ENE
18.0
20.1
12.5
0.7
7.9
5.39
737
1.68
13
Low cloud/hill fog 29th. Clear skies overnight 29th/30th
30
31
1010.3
15.9
98
4
NE
18.0
19.2
15.4
1.3
14.1
1.16
818
1.47
18
Sunny intervals 30th, showers mid afternoon. Haar am 31st
31
 
Total/
Mean
20.3
13.0
98.6
2.2
158.98
1288
84.96
36
  
Date
 
Pressure
(mb)
Temp
(°C)
Relative
Humidity
(%)
Wind
Speed (mph)
Wind
Direction
Soil Temp
at 20cm
(°C)
Snow Depth(cm)
or
Pentlands Snow line(ft)
1 Mean Maximum
Temp
(°C)
2Mean Minimum
Temp
(°C)
3Total Rainfall
(mm)
4Grass Min
Temp
lowest
(°C)
5Total Sun
(Hours)
Solar
Rad'n highest
W/m2
7Total ET
(mm)
6Max
Wind Speed
(mph)
 
  0900 GMTreadings
Daily Readings (see notes below)  
    

 

Notes
1. For the 24 hours from 0900UTC* on the date to 0900UTC* on the following day. (The maximum temperature is generally in the afternoon*)
2. For the 24 hours ending at 0900UTC* on the date. (The minimum temperature is generally just after sunrise*)
*Where a maximum is overnight or minimum is during the day the figure is shown in italics. This often occurs in winter
3. For the 24 hours from 0900UTC* on the date to 0900UTC* on following day. SEPA = Scottish Environmental Protection Agency/UKMO 5" diameter gauge
4. For the period from sunset on previous day to 0900UTC* on the date
5.For the period sunrise to sunset on the date
6. For the period 0000UTC*–2400UTC* on the date i.e the Calendar Day
7. Total evapotranspiration on the date (in mm).
* UTC is Universal Time Coordinated. It has been adopted by the UK Met.Office in place of Greenwich Mean Time (GMT). When British Summer Time is in force UTC is BST minus one hour ,e.g.1000BST=0900UTC

 

 

 

 

 


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