Page updated April 1, 2017 15:29
Link to February 2017 ..Link to April 2017

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Swanston Weather Station
March 2017(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 Temperature (°C)
2Minimum Temperature (°C)
3Rainfall
(mm)
4GrassMin Temp
(°C)
5Sunshine (Hours)

Solar
Rad'n High
(W/m2)
7ET
(mm)
6Max Wind
Speed (mph)
1
993.1
3.1
90
6
W
3.5
1150' (PML)
7.8
1.4
0.0
– 0.5
7.57
682
1.5
18
 Sunny periods 28th February. Clear skies am 1st
1
2
998.3
3.4
81
17
W
3.0
-
7.7
0.9
0.5
– 1.4
7.92
647
1.7
38
 Sunny periods 1st. Clear skies am 2nd
2
3
999.9
1.8
96
2
ESE
3.0
1500' (P)
4.6
– 0.5
12.4
– 4.4
2.79
315
0.5
20
 Sunny periods 2nd. Clear and frosty am 3rd
3
4
986.7
4.6
99
8
E
3.0
-
6.1
1.8
2.4
1.4
0.00
128
0.2
21
 Sunny intervals 3rd. Rain overnight 3rd/4th
4
5
984.4
4.7
91
5
SW
3.5
-
8.9
2.1
0.7
1.4
3.74
531
0.6
16
 Thick fog 4th. Showers am 5th
5
6
1000.7
4.9
91
3
W
4.5
-
9.7
4.1
0.0
– 3.0
3.77
635
1.0
14
 Sunny intervals 5th. Clear then showers am 6th
6
7
1012.7
4.8
87
9
W
5.0
-
8.7
2.6
2.3
0.1
5.15
621
1.1
36
 Sunny intervals 6th. Clear skies am 7th
7
8
1003.7
6.4
87
17
WSW
5.5
-
9.9
4.8
5.5
3.4
7.86
622
2.1
47
 Sunny periods 7th. Rain overnight 7th/8th then clear
8
9
1013.9
6.3
84
9
WNW
5.0
-
10.4
5.7
0.0
4.4
8.30
563
2.2
40
 Sunny periods 8th. Rain, heavy, 0120-0230 am 9th
9
10
1021.1
6.6
76
2
WNW
5.0
-
10.3
3.3
0.2
– 0.1
0.11
302
0.7
28
 Sunny periods 9th. Clear then cloudy am 10th
10
11
1013.5
9.2
88
10
SW
6.0
-
13.9
6.6
0.2
6.6
1.60
731
1.2
25
 Cloudy 10th and am 11th.
11
12
1010.2
9.9
85
8
WSW
7.0
-
12.3
8.2
0.0
6.5
2.32
782
1.1
25
 A few sunny intervals 11th. Cloudy am 12th
12
13
1022.5
8.2
83
11
W
6.5
-
11.3
4.9
0.0
3.3
4.82
756
2.3
39
 Sunny intervals 12th. Clear skies am 13th
13
14
1020.7
9.1
73
19
W
8.0
-
11.1
8.2
0.3
7.6
7.67
708
2.7
50
 Sunny periods 13th. Gusty wind am 14th
14
15
1028.7
6.9
85
13
WSW
6.5
-
12.9
5.3
0.1
3.4
5.87
548
2.1
36
 Sunny periods 14th, thunder 1645h. Cloudy am 15th
15
16
1013.3
9.6
82
20
WSW
7.0
-
11.3
6.9
4.6
7.1
4.53
693
1.8
40
 Sunny periods 15th. Variable cloud am 16th
16
17
1007.0
4.9
91
13
W
6.0
-
9.1
2.7
2.3
0.6
4.62
434
1.2
43
 Showers pm 17th (hail 1745h) . Showers 18th
17
18
1003.0
6.8
96
3
WNW
7.0
-
10.2
4.9
7.2
4.8
0.06
605
0.3
30
 Rain/showers at times 17th/18th
18
19
995.2
9.8
93
13
W
7.0
-
11.1
6.8
0.9
5.9
3.58
844
1.7
35
 Rain/low cloud 18th. Rain am 19th
19
20
991.8
5.8
83
20
W
8.0
-
8.1
4.9
4.6
2.5
7.73
751
1.9
42
 Sunny intervals 19th. Showers am 20th
20
21
996.0
0.7
92
22
WSW
6.0
5cm
6.2
0.3
0.2
– 0.6
8.38
747
2.1
41
 Showers (with hail) 20th. Heavy snow showers am 21st
21
22
1009.5
2.7
92
7
E
5.0
800' (PML)
4.3
– 0.7
7.1
– 4.8
0.00
176
0.5
33
 Snow showers am 21st. Clear then cloudy am 22nd
22
23
1025.8
4.3
93
10
E
5.5
1500' (PML)
6.6
2.4
0.1
1.8
0.01
313
0.9
31
 Cloudy with rain and snow pm 22nd. Cloudy am 23rd
23
24
1033.8
5.4
77
3
NW
5.0
1600' (PML)
11.7
0.2
0.0
– 4.6
9.09
603
1.9
13
 Cloudy 23rd. Clear skies am 24th
24
25
1033.8
9.7
40
7
WNW
5.0
1700' (M)
16.4
2.6
0.0
– 1.6
12.60
626
3.7
17
 Prolonged sunshine 24th. Clear skies am 25th
25
26
1029.0
10.6
49
4
ESE
6.0
-
15.4
3.1
0.0
– 3.0
12.26
628
2.6
14
 Unbroken sunshine 25th. Clear skies am 26th
26
27
1024.8
9.0
74
4
SE
6.0
-
14.0
4.2
trace
0.4
12.56
610
2.5
16
 Unbroken sunshine 26th. Clear skies am 27th
27
28
1017.9
5.7
96
0
NE
7.0
-
9.4
5.3
0.2
4.2
0.94
664
0.6
11
 Unbroken sunshine 27th. Low cloud am 28th
28
29
1015.0
10.8
80
4
S
7.0
-
12.5
5.7
1.4
0.5
1.89
306
1.0
33
Mainly cloudy 28th. Clear spells overnight 28th/29th
29
30
1010.4
11.4
87
9
SW
8.0
-
14.1
10.2
1.7
8.1
2.63
503
1.5
33
Light showers early pm 30th and early am 31st
30
31
998.5
12.4
88
14
SSW
9.0
-
13.8
10.4
0.5
9.2
6.98
844
2.4
Sunny intervals 30th, rain late pm. Cloudy am 31st
31
                                   
Total/
Mean
10.3
4.2
55.4
– 4.8
157.12
844
47.6
50
  
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
Temperature
(°C)
2Mean Minimum
Temperature
(°C)
3Total Rainfall
(mm)
4GrassMin
Temperature
lowest
(°C)
5Total Sunshine
(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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