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Gadget for WINDOWS
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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
Language
Русский
English
All countries
USA
Maryland
Frederick
Camp David
Weather archive in Camp David, METAR
See on map
Weather archive at the weather station ( 222 km,
+10.6 °C
+51 °F
)
Weather forecast
airport (ICAO)
, observations since September 26, 2012
View weather archive
Download weather archive
Weather statistics
Period end date:
Selection period:
1 day
2 days
3 days
Select
To receive explanations, hover over the appropriate heading
Date
/ Local time
T
Po
P
U
DD
Ff
ff10
WW
W'W'
c
VV
Td
2024
November 25,
Monday
12:54
9
48
712.2
28.04
949.52
949.52
762.3
30.01
1016.32
1016.32
62
Wind blowing from the south
Gentle breeze
(4 m/s)
(14 km/h)
(9 miles/hour)
(8 knots)
(3 Bft)
No clouds
No clouds
No clouds
2
36
1.
Date range:
—
2.
Select within the date range:
all days
only month
November
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
only date
25 November
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
November
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
only date
25 November
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
-Period---
00:30-01:30 (05:30-06:30 UTC)
03:30-04:30 (08:30-09:30 UTC)
06:30-07:30 (11:30-12:30 UTC)
09:30-10:30 (14:30-15:30 UTC)
12:30-13:30 (17:30-18:30 UTC)
15:30-16:30 (20:30-21:30 UTC)
18:30-19:30 (23:30-00:30 UTC)
21:30-22:30 (02:30-03:30 UTC)
3.
Selection parameters:
T
P0
P
U
DD
FF
FF10
VV
Calculate
0
