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www.weatherandclimate.info
WEATHER IN Grass Valley

show metric


Time
and date
04:35 09.12
04:55 09.12
05:15 09.12
05:35 09.12
05:55 09.12
06:15 09.12
06:35 09.12
06:55 09.12
07:15 09.12
07:35 09.12
07:55 09.12
08:15 09.12
08:35 09.12
08:55 09.12
09:15 09.12
09:35 09.12
09:55 09.12
10:15 09.12
10:35 09.12
10:55 09.12
11:15 09.12
11:35 09.12
11:55 09.12
12:15 09.12
12:35 09.12
12:55 09.12
13:15 09.12
13:35 09.12
13:55 09.12
14:15 09.12
14:35 09.12
14:55 09.12
15:15 09.12
15:35 09.12
15:55 09.12
16:15 09.12
16:35 09.12
16:55 09.12
17:15 09.12
17:35 09.12
17:55 09.12
18:15 09.12
18:35 09.12
18:55 09.12
19:15 09.12
19:35 09.12
19:55 09.12
20:15 09.12
Wind
(dir.,mph)
Visibility Phenomena Clouds Т
(F)
Тd
(F)
f
(%)
Тe
(F)
Тes
(F)
Comfort P
(in)
Po
(in)
Тmin
(F)
Tmax
(F)
R
(in)
R24
(in)
S
(in)
calm 0 10 miles clear 54 37 54 54 54 26.96
calm 0 10 miles clear 54 37 54 54 54 26.96
calm 0 10 miles clear 54 36 50 54 54 26.96
calm 0 10 miles clear 52 36 54 52 52 26.96
calm 0 10 miles clear 54 36 50 54 54 26.96
calm 0 10 miles clear 54 36 50 54 54 26.97
calm 0 10 miles clear 54 36 50 54 54 26.97
calm 0 10 miles clear 52 34 50 52 52 26.97
calm 0 10 miles clear 54 34 47 54 54 26.97
calm 0 10 miles clear 54 34 47 54 54 26.98
calm 0 10 miles clear 55 34 44 55 55 26.97
calm 0 10 miles clear 55 34 44 55 55 26.97
calm 0 10 miles clear 57 36 44 57 57 26.98
calm 0 10 miles clear 59 36 41 59 59 26.98
calm 0 10 miles clear 61 37 42 61 64 26.98
calm 0 10 miles clear 63 32 32 63 66 26.98
calm 0 10 miles clear 64 30 28 64 68 26.98
calm 0 10 miles clear 64 32 30 64 72 26.98
calm 0 10 miles clear 64 32 30 64 72 26.98
calm 0 10 miles clear 64 32 30 64 72 26.97
calm 0 10 miles clear 66 34 30 66 77 26.97
NW 7
{4}
10 miles clear 66 34 30 66 73 26.96
NW 7
{4}
10 miles clear 64 34 32 64 72 26.96
NW 3
{2}
10 miles clear 64 36 34 66 75 26.95
calm 0 10 miles clear 64 36 34 64 77 26.94
NW 8
{4}
10 miles clear 64 37 37 64 70 26.93
calm 0 10 miles clear 64 37 37 64 75 26.93
calm 0 10 miles clear 64 39 39 64 75 26.92
calm 0 10 miles clear 66 39 37 66 77 26.92
calm 0 10 miles clear 66 41 40 66 73 26.92
calm 0 10 miles clear 64 41 42 64 72 26.91
calm 0 10 miles clear 64 41 42 64 72 26.91
calm 0 6 miles haze 2/2 1300 ft 64 41 42 64 68 26.91
calm 0 10 miles 8/8 1300 ft 63 41 45 63 63 26.92
calm 0 10 miles 5/5 1300 ft 63 41 45 63 64 26.92
calm 0 10 miles clear 61 43 51 61 61 26.92
N 7
{4}
10 miles clear 61 41 48 61 61 26.92
calm 0 10 miles clear 59 41 51 59 59 26.92
calm 0 10 miles clear 59 41 51 59 59 26.92
calm 0 10 miles clear 59 41 51 59 59 26.92
calm 0 10 miles clear 59 39 48 59 59 26.92
calm 0 10 miles clear 57 41 55 57 57 26.92
calm 0 10 miles clear 57 41 55 57 57 26.92
calm 0 10 miles clear 54 41 62 54 54 26.92
calm 0 10 miles clear 55 41 58 55 55 26.92
calm 0 10 miles clear 55 41 58 55 55 26.92
calm 0 10 miles clear 55 41 58 55 55 26.92
calm 0 10 miles clear 57 41 55 57 57 26.92
Weather station location Nevada County Air Park: latitude 39.2240 longitude -121.0031 Height above sea level 961 m.
The archive shows weather in Grass Valley for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".
Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.
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Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -8 h.
See also the weather archive in nearby cities and at nearby weather stations:
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Column explanations:
  • Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
  • Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
  • Phenomena - atmospheric phenomena observed during the period of observations.
  • Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
  • T - Air temperature - temperature measured at a height of 2 m above the ground.
  • Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
  • f - Relative humidity measured at a height of 2 m above the ground.
  • Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
  • Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
  • P - Atmospheric pressure - atmospheric pressure reduced to sea level.
  • Po - Atmospheric pressure - atmospheric pressure measured at the station level.
  • Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
  • Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
  • R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
  • R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
  • S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.