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Helena Regional
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D
a
t
e
Time
(mdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2021:53W 1416FairCLR17.25 45%NANA76.761023.1
2020:53SW 1616FairCLR18.35 42%NANA76.711022.6
2019:53SW 1016FairCLR205 38%NANA76.681022.3
2018:53Calm16FairCLR253.9 26%NA2576.631021.2
2017:53Calm16FairCLR252.8 26.12024%NA2576.631021.1
2016:53NE 816FairCLR25.63.9 25%NA25.676.681021.5
2015:53E 1316FairCLR255 28%NA25.676.681021.2
2014:53E 1316FairCLR24.44.4 27%NA2576.711021.6
2013:53Vrbl 816FairCLR23.34.4 29%NANA76.781022.6
2012:53NE 1016FairCLR22.25.6 34%NANA76.811023.1
2011:53E 816FairCLR207.2 207.844%NANA76.841023.9
2010:53Calm16FairCLR17.26.7 50%NANA76.891024.8
2009:53N 516FairCLR14.47.2 62%NANA76.891024.9
2008:53N 516FairCLR12.86.1 64%NANA76.891025.1
2007:53Calm16FairCLR9.45.6 77%NANA76.861024.8
2006:53NW 816FairCLR7.85 83%6.7NA76.761023.4
2005:53Calm16FairCLR8.95.6 16.18.980%NANA76.711022.6
2004:53Calm16FairCLR12.25.6 64%NANA76.661021.3
2003:53Calm16FairCLR13.95.6 58%NANA76.631020.9
2002:53W 1116FairCLR155.6 54%NANA76.581019.9
2001:53W 1016FairCLR14.45.6 56%NANA76.581019.8
2000:53SW 816FairCLR15.65.6 52%NANA76.531019.3
1923:53Calm16FairCLR15.65.6 22.814.452%NANA76.531019.1
1922:53W 1016FairCLR155 51%NANA76.451018.8
1921:53Vrbl 516FairCLR16.75 46%NANA76.431018.2
1920:53W 1316FairCLR17.25 45%NANA76.331016.7
1919:53W 1416FairCLR18.94.4 39%NANA76.281016.0
1918:53NW 2316Partly CloudySCT07521.74.4 32%NANA76.251015.5
1917:53NW G 4516FairCLR22.84.4 2521.730%NANA76.231014.8
1916:53W G 4516OvercastOVC08023.94.4 28%NANA76.251014.8
1915:53W G 5016A Few CloudsFEW08022.23.9 30%NANA76.151013.9
1914:53W G 4816Mostly Cloudy and BreezyBKN070 BKN08023.34.4 29%NANA76.121013.6
1913:53W G 4216OvercastOVC07522.85 32%NANA76.21014.5
1912:53W G 4716Mostly Cloudy and BreezyBKN06523.35 31%NANA76.151013.9
1911:53SW G 3916Partly CloudySCT06521.77.2 21.716.139%NANA76.171014.3
1910:53W G 2716A Few CloudsFEW12018.96.7 45%NANA76.251015.6
1909:53W 1916FairCLR18.37.2 49%NANA76.21015.0
1908:53NW 1116FairCLR17.87.2 50%NANA76.151014.2
1907:53W 1116FairCLR17.27.2 52%NANA76.11013.3
1906:53W 1016Mostly CloudyBKN06516.76.1 50%NANA761012.1
1905:53Calm16A Few CloudsFEW07017.85.6 18.913.945%NANA76.021011.9
1904:53SW 2116Mostly CloudyBKN10017.85.6 45%NANA75.921010.4
1903:53W 1416OvercastOVC11018.35 42%NANA75.921010.3
1902:53Calm16A Few CloudsFEW12015.66.7 56%NANA75.921010.5
1901:53E 513A Few CloudsFEW12015.66.7 56%NANA75.871010.3
1900:53Calm13FairCLR157.2 60%NANA75.841010.0
1823:53W 1313FairCLR16.17.8 22.81558%NANA75.821009.6
1822:53W 1114FairCLR16.78.9 60%NANA75.771009.3
1821:53W 1016FairCLR15.611.1 75%NANA75.741009.5
1820:53SW 1116FairCLR18.912.8 68%NANA75.641007.9
1819:53Calm16A Few CloudsFEW1102013.3 65%NANA75.591006.9
1818:53E 1016FairCLR20.612.8 61%NANA75.571006.7
1817:53E 2116A Few CloudsFEW11022.813.3 26.120.655%NANA75.541006.0
1816:53E 2416FairCLR24.412.2 47%NA25.675.571006.1
1815:53E 1616FairCLR2510.6 40%NA25.675.571006.0
1814:53W 1010A Few Clouds with HazeFEW065256.1 30%NA25.675.671007.1
1813:53S 816Partly CloudySCT06523.310 43%NANA75.741008.4
1812:53Calm16Mostly CloudyBKN07021.710 47%NANA75.791009.2
1811:53Calm16Mostly CloudyBKN11021.19.4 21.111.147%NANA75.791009.2
1810:53W 1116Mostly CloudyBKN11017.88.3 54%NANA75.791009.2
1809:53Calm16Mostly CloudyBKN11014.47.8 65%NANA75.771009.1
1808:53Vrbl 1116OvercastOVC10011.77.8 77%NANA75.791009.9
1807:53Vrbl 816OvercastOVC11013.37.2 67%NANA75.791009.4
1806:53Calm16FairCLR11.17.2 77%NANA75.691007.9
1805:53W 816FairCLR11.77.2 16.711.774%NANA75.641007.4
1804:53Calm16FairCLR11.77.2 74%NANA75.671007.5
1803:53Calm16FairCLR13.38.3 72%NANA75.691007.5
1802:53Calm16FairCLR157.8 62%NANA75.721007.8
1801:53Calm16FairCLR15.68.9 65%NANA75.741008.3
1800:53Calm16FairCLR16.18.3 60%NANA75.741008.2
1723:53Calm16FairCLR17.27.8 2517.254%NANA75.771008.7
1722:53W 816FairCLR18.97.2 47%NANA75.741008.8
D
a
t
e
Time
(mdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

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Last Modified: Febuary, 7 2012
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