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The table shows the combined weather forecast in Ukiah for three 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 Ukiah

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
20.11
Wen
day
12 h
Heavy rain +8 743 SE
6 m/s
6.7 +5 +5
20.11
Wen
day
15 h
Heavy rain +9 743 SE
5 m/s
17.8 +6 +6
20.11
Wen
even
18 h
Heavy rain +9 744 S
5 m/s
13.6 +7 +7
20.11
Wen
even
21 h
Heavy rain +10 743 S
6 m/s
10.6 +8 +8
21.11
Thu
night
00 h
Heavy rain +11 743 S
6 m/s
11.9 +9 +9
21.11
Thu
night
03 h
Heavy rain +11 743 S
6 m/s
11.1 +9 +9
21.11
Thu
morn
06 h
Heavy rain +12 744 S
5 m/s
11.7 +10 +10
21.11
Thu
morn
09 h
Rain +12 744 S
4 m/s
4.4 +10 +10
21.11
Thu
day
12 h
Heavy rain +12 744 S
3 m/s
13.7 +11 +11
21.11
Thu
day
15 h
Heavy rain +12 744 S
5 m/s
15.5 +10 +10
21.11
Thu
even
18 h
Heavy rain +12 745 SE
2 m/s
16.7 +12 +12
21.11
Thu
even
21 h
Heavy rain +13 744 SE
3 m/s
19.6 +12 +12
22.11
Fri
night
00 h
Heavy rain +13 744 SE
3 m/s
14.6 +12 +12
22.11
Fri
night
03 h
Heavy rain +13 744 SE
4 m/s
11.7 +11 +11
22.11
Fri
morn
06 h
Heavy rain +13 744 S
5 m/s
13.5 +11 +11
22.11
Fri
morn
09 h
Heavy rain +13 742 S
6 m/s
6.0 +11 +11
22.11
Fri
day
12 h
Heavy rain +13 742 S
5 m/s
13.9 +11 +11
22.11
Fri
day
15 h
Heavy rain +13 743 SW
2 m/s
11.3 +12 +12
22.11
Fri
even
18 h
Rain +13 743 S
2 m/s
3.6 +13 +14
22.11
Fri
even
21 h
Rain +12 742 SW
3 m/s
1.5 +11 +13
23.11
Sat
night
00 h
Light rain +11 742 SW
2 m/s
0.4 +11 +11
23.11
Sat
night
03 h
Light rain +10 742 S
1 m/s
0.2 +11 +11
23.11
Sat
morn
06 h
Rain +10 742 SW
2 m/s
1.5 +9 +9
Wen, 20.11
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+8
+9
+9
+10
+11
+11
+12
+12
Atmospheric pressure
743
743
744
743
743
743
744
744
Wind
SE
6 m/s
SE
5 m/s
S
5 m/s
S
6 m/s
S
6 m/s
S
6 m/s
S
5 m/s
S
4 m/s
Precipitation, mm
6.7
17.8
13.6
10.6
11.9
11.1
11.7
4.4
Tef,°C
+5
+6
+7
+8
+9
+9
+10
+10
Tefs,°C
+5
+6
+7
+8
+9
+9
+10
+10
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Fri
Fri
Fri
Fri
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+12
+12
+12
+13
+13
+13
+13
+13
Atmospheric pressure
744
744
745
744
744
744
744
742
Wind
S
3 m/s
S
5 m/s
SE
2 m/s
SE
3 m/s
SE
3 m/s
SE
4 m/s
S
5 m/s
S
6 m/s
Precipitation, mm
13.7
15.5
16.7
19.6
14.6
11.7
13.5
6.0
Tef,°C
+11
+10
+12
+12
+12
+11
+11
+11
Tefs,°C
+11
+10
+12
+12
+12
+11
+11
+11
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
+13
+13
+13
+12
+11
+10
+10
Atmospheric pressure
742
743
743
742
742
742
742
Wind
S
5 m/s
SW
2 m/s
S
2 m/s
SW
3 m/s
SW
2 m/s
S
1 m/s
SW
2 m/s
Precipitation, mm
13.9
11.3
3.6
1.5
0.4
0.2
1.5
Tef,°C
+11
+12
+13
+11
+11
+11
+9
Tefs,°C
+11
+12
+14
+13
+11
+11
+9
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 20.11
  • Thu, 21.11
  • Fri, 22.11
Location of a geographical point Ukiah (California, USA): latitude 39.1258 longitude -123.2008 height above sea level 183 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.