Page updated April 1, 2019 11:54
Link toJanuary 2019..Link to March 2019

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Swanston Weather Station
February 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
997.8
– 2.3
84
3
WNW
1.0
PLM 800'
2.9
– 4.6
1.9
– 7.5
7.34
281
0.48
11
 Prolonged sunshine 31st January. Clear am 1st. 18.2h<0C
1
2
1009.4
0.7
81
7
WNW
1.0
2 cm
3.8
– 2.3
0.0
– 4.0
6.92
396
0.79
15
 Prolonged sunshine 1st. Snow late pm 1st and am 2nd. 4.3h<0C. 2cm
2
3
1014.3
2.2
81
15
SSW
1.0
1 cm
7.7
– 0.4
3.0
– 4.2
0.18
186
0.84
36
 Prolonged sunshine 2nd. Cloudy and windier am 3rd. 1cm
3
4
1005.3
4.9
88
17
W
1.0
PLM 1500'
6.4
2.1
0.0
2.6
6.88
301
1.30
41
 Rain late pm 3rd/early am 4th. Turning milder
4
5
1019.3
1.7
91
2
SSW
1.0
P 1550'
8.7
0.8
3.4
– 3.5
2.38
165
0.41
36
 Prolonged sunshine 4th. Clear skies am 5th
5
6
1010.8
4.6
85
13
SW
1.5
6.9
1.8
2.4
1.6
3.28
318
0.94
33
 Sunny am 5th. Cloudy pm with rain. Brighter am 6th
6
7
994.7
2.6
96
7
W
2.0
8.2
1.1
6.1
– 2.9
2.74
489
0.64
33
 Sunny intervals and showers 6th. Clear then low cloud (fog) am 7th
7
8
978.3
8.2
91
20
SSW
2.0
9.2
2.6
3.2
1.3
0.95
318
1.19
54
 Sunny intervals then showers 7th. Cloudy, wet and windy am 8th
8
9
978.3
6.3
84
20
W
3.0
8.0
3.1
0.7
2.0
4.33
111
1.42
50
 Mainly cloudy, windy, rain at times 8th and am 9th
9
10
990.8
2.4
91
9
W
3.0
6.5
2.1
0.0
– 0.3
6.78
396
0.86
23
 Shower midday 9th, otherwise sunny intervals. Clear skies am 10th
10
11
1022.5
2.2
86
3
W
3.0
7.9
1.9
0.2
– 2.6
7.66
381
0.89
23
 Prolonged sunshine 10th. Generally clear skies am 11th
11
12
1021.5
7.9
90
17
SW
3.0
11.1
2.2
0.0
3.6
0.94
385
1.09
41
 Prolonged sunshine 11th. Turning cloudy, mild and windy am 12th
12
13
1021.7
8.9
88
15
SW
4.0
9.7
7.9
0.1
6.6
1.09
223
1.12
37
 Mainly cloudy 12th. Broken cloud am 13th. Milder
13
14
1025.3
8.1
86
15
SW
4.5
9.9
7.8
0.0
5.6
1.76
237
1.02
41
 Mainly cloudy 13th and am 14th
14
15
1019.8
5.1
76
4
NE
4.0
12.9
2.4
0.0
– 2.2
8.83
357
2.31
53
 A few sunny intervals 14th. Clear skies am 15th
15
16
1013.1
8.6
80
14
WSW
5.0
10.7
5.1
0.0
5.6
1.40
512
1.35
38
 Unbroken sunshine, mild 15th. Gusty S wind later. Cloudy and mild am 16th
16
17
1004.3
9.5
75
16
S
5.0
12.1
8.3
0.6
6.5
5.40
396
1.60
45
 A few sunny intervals 16th. Cloudy and windy am 17th
17
18
1002.7
6.2
78
18
SW
5.0
8.0
5.9
0.4
3.2
6.93
434
1.47
42
 Sunny periods 17th. windy. Rain at times overnight, windy am 18th
18
19
1010.5
6.4
91
11
W
4.5
9.3
4.8
0.6
2.8
1.00
227
0.97
39

Sunny periods 18th, shower 1600h. Some occ light rain am 19th

19
20
1007.1
9.3
89
17
SW
5.0
11.6
5.8
0.0
4.6
4.04
540
1.52
47
 Mainly cloudy 19th. Milder and windy overnight 19th/20th
20
21
1017.1
11.6
91
8
SW
6.0
14.4
9.1
0.0
7.8
7.64
431
1.57
42
 Sunny intervals 20th, windy. Clear spells am 21st. mild
21
22
1026.4
11.4
71
22
SSW
6.0
14.5
8.8
0.0
5.5
1.16
462
2.11
45
 Prolonged sunshine 21st. Windy overnight 21st/22nd
22
23
1026.6
11.1
62
12
SW
7.0
14.1
11.0
0.2
9.0
0.63
223
2.51
37
 Mainly cloudy 22nd and am 23rd. Gusty dry wind with poss Fohn effect.
23
24
1034.9
5.7
94
6
SE
5.5
12.6
3.1
0.0
– 1.5
7.29
485
1.09
37
 Cloudy 24th, occ rain mid afternoon then cooler. Clear skies am 24th
24
25
1034.2
7.6
90
2
NE
6.0
15.5
5.6
0.0
1.8
7.09
529
1.45
14
 Prolonged sunshine 24th. Clear am 25th, haze
25
26
1031.2
7.9
67
2
N
5.5
15.3
5.7
0.0
– 1.6
10.06
394
1.75
22
 Prolonged sunshine 25th. Clear am 26th, haze
26
27
1022.6
10.8
66
8
W
5.5
15.2
4.4
0.0
– 1.3
10.01
541
1.98
23
 Unbroken sunshine 26th. Clear am 27th, haze
27
28
1014.8
5.1
97
3
SE
5.5
6.1
3.1
0.0
– 3.2
0.00
134
0.18
11
 Unbroken sunshine 27th. Clear am 28th, haze then dense fog
28
29
 
29
30
 
30
31
 
31
Total/
Mean
10.0 (+3.9)
3.9 (+1.6)
22.8 (35%)
– 7.5
124.71 (166%)
541
34.85
54
  
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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