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www.weatherandclimate.eu
The table shows the combined weather forecast Washington for 14 days ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Washington

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
02.07
Wen
morn
07 h
Light rain +24 759 NW
1 m/s
0.2 +20 +22
02.07
Wen
day
13 h
Light cloudy +28 759 N
1 m/s
0.1 +23 +40
02.07
Wen
even
19 h
Rain +29 758 S
2 m/s
0.6 +24 +24
03.07
Thu
night
01 h
Clear +24 759 W
2 m/s
0.0 +20 +20
03.07
Thu
morn
07 h
Clear +24 759 NW
2 m/s
0.0 +20 +23
03.07
Thu
day
13 h
Clear +31 759 NW
4 m/s
0.0 +26 +37
03.07
Thu
even
19 h
Clear +31 759 NW
3 m/s
0.1 +25 +25
04.07
Fri
night
01 h
Clear +25 761 NW
3 m/s
0.0 +21 +21
04.07
Fri
morn
07 h
Clear +23 763 W
2 m/s
0.0 +19 +22
04.07
Fri
day
13 h
Clear +28 764 N
3 m/s
0.0 +23 +37
04.07
Fri
even
19 h
Clear +28 764 W
3 m/s
0.0 +23 +23
05.07
Sat
night
01 h
Clear +23 765 SE
2 m/s
0.0 +19 +19
05.07
Sat
morn
07 h
Clear +21 766 NE
1 m/s
0.0 +19 +23
05.07
Sat
day
13 h
Clear +30 766 S
2 m/s
0.0 +25 +41
05.07
Sat
even
19 h
Clear +22 573 S
3 m/s
0.0 +19 +19
06.07
Sun
night
01 h
Clear +16 526 S
2 m/s
0.0 +17 +17
06.07
Sun
morn
07 h
Clear +15 514 S
2 m/s
0.0 +15 +18
06.07
Sun
day
13 h
Light cloudy +21 510 S
3 m/s
0.0 +19 +32
06.07
Sun
even
19 h
Clear +21 508 S
3 m/s
0.0 +19 +19
Wen, 02.07
Wen
Wen
Wen
Thu
Thu
Thu
Thu
Fri
07 h
13 h
19 h
01 h
07 h
13 h
19 h
01 h
Air temperature,°С
+24
+28
+29
+24
+24
+31
+31
+25
Atmospheric pressure
759
759
758
759
759
759
759
761
Wind
NW
1 m/s
N
1 m/s
S
2 m/s
W
2 m/s
NW
2 m/s
NW
4 m/s
NW
3 m/s
NW
3 m/s
Precipitation, mm
0.2
0.1
0.6
0.0
0.0
0.0
0.1
0.0
Tef,°C
+20
+23
+24
+20
+20
+26
+25
+21
Tefs,°C
+22
+40
+24
+20
+23
+37
+25
+21
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Sat
Sat
Sat
Sat
Sun
07 h
13 h
19 h
01 h
07 h
13 h
19 h
01 h
Air temperature,°С
+23
+28
+28
+23
+21
+30
+22
+16
Atmospheric pressure
763
764
764
765
766
766
573
526
Wind
W
2 m/s
N
3 m/s
W
3 m/s
SE
2 m/s
NE
1 m/s
S
2 m/s
S
3 m/s
S
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+19
+23
+23
+19
+19
+25
+19
+17
Tefs,°C
+22
+37
+23
+19
+23
+41
+19
+17
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Sun
Mon
Mon
Mon
Mon
07 h
13 h
19 h
23 h
05 h
11 h
17 h
23 h
Air temperature,°С
+15
+21
+21
+38
+31
+38
+43
+38
Atmospheric pressure
514
510
508
726
727
729
727
728
Wind
S
2 m/s
S
3 m/s
S
3 m/s
W
2 m/s
SW
2 m/s
SW
2 m/s
W
4 m/s
W
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+15
+19
+19
+32
+26
+32
+38
+32
Tefs,°C
+18
+32
+19
+32
+26
+50
+41
+32
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
05 h
11 h
17 h
23 h
Air temperature,°С
+31
+38
+44
+38
Atmospheric pressure
729
732
728
729
Wind
NW
2 m/s
SW
2 m/s
W
3 m/s
W
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
Tef,°C
+25
+33
+39
+33
Tefs,°C
+25
+50
+43
+33
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 02.07
  • Fri, 04.07
  • Sun, 06.07
  • Tue, 08.07
  • , .
  • , .
  • , .
Location of a geographical point Washington (District of Columbia, USA): latitude 38.8483 longitude -77.0342 height above sea level 3 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.