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Weather diary for students
Units of measurement
Cloudiness:
Percents
1/10
oktas
Precipitation:
millimeters (mm) / centimetres (cm)
inches
Temperature:
degrees Celsius (°C)
degrees Fahrenheit (°F)
Pressure:
millimeters of mercury (mmHg)
inches of mercury (inHg)
millibars (mbar)
hectopascals (hPa)
Wind:
meters per second (m/s)
kilometers per hour (km/h)
miles per hour (mph)
knots
Beaufort number (Bft)
For the "Weather archive" pages only
Horizontal visibility (VV):
kilometres
miles
Height of the base of the lowest clouds (H):
metres
feet
Snow depth (sss):
centimetres
inches
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Weather archive in Sarna
See on map
Weather archive at the airport ( 75 km,
+16 °C
+61 °F
)
Weather forecast
weather station number
, observations since June 1, 2021
View weather archive
Download weather archive
Weather statistics
Period end date:
Selection period:
1 day
7 days
30 days
Select
To receive explanations, hover over the appropriate heading
Date
/ Local time
T
Po
P
Pa
U
DD
Ff
ff10
ff3
N
WW
W1
W2
Tn
Tx
Cl
Nh
H
Cm
Ch
VV
Td
RRR
tR
E
Tg
E'
sss
2025
September 17,
Wednesday
08
9.5
49
7.5
46
10.4
51
September 16,
Tuesday
20
10.4
51
10.3
51
08
10.3
51
9.3
49
11.0
52
1.
Date range:
—
2.
Select within the date range:
all days
only month
September
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
only date
17 September
January
February
March
April
May
June
July
August
September
October
November
December
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3.
Format:
XLS (Excel)
CSV (plain text)
4.
Encoding:
ANSI
UTF-8
Unicode
Select to file GZ (archive)
1.
Date range:
—
2.
Select within the date range:
all days
only month
September
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
only date
17 September
January
February
March
April
May
June
July
August
September
October
November
December
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
only at the time of observation
-time---
02:00 (00:00 UTC)
08:00 (06:00 UTC)
14:00 (12:00 UTC)
20:00 (18:00 UTC)
3.
Selection parameters:
T
P0
P
U
DD
FF
FF10
FF3
Tn
Tx
Nh
H
VV
RRR
sss
Calculate
0
