| हेलेना, मोन्ताना |
| — नगर — |
|
|
| Nickname(s): Queen City of the Rockies, The Capital City |
|
Location in Lewis and Clark County, Montana |
| Coordinates: 46°35′44.9″N 112°1′37.31″W / 46.595806°N 112.0270306°W / 46.595806; -112.0270306 |
| Country |
United States |
| State |
मोन्ताना |
| County |
Lewis and Clark |
| पलिस्था |
अक्टोबर ३०, सन् १८६४ |
| Government |
| - Mayor |
James E. Smith |
| Area[१] |
| - नगर |
१६.३९ sq mi (४२.४५ km2) |
| - Land |
१६.३५ sq mi (४२.३५ km2) |
| - Water |
०.०४ sq mi (०.१० km2) |
| Elevation |
३,८७५ (Helena Regional Airport) ft (१,२३७ m) |
| Population (2010)[२] |
| - नगर |
२८,१९० |
| - Estimate (2011[३]) |
२८,५९२ |
| - Density |
१,७२४.२/sq mi (६६५.७/km2) |
| - Metro |
७४,८०१ |
| Time zone |
Mountain (UTC-7) |
| - Summer (DST) |
Mountain (UTC-6) |
| Area code(s) |
406 |
| FIPS code |
30-35600 |
| GNIS feature ID |
0802116 |
| Website |
www.ci.helena.mt.us |
हेलेना मोन्तानाया राजधानी ख। थ्व नगर समुद्र सतह स्वया १२३७ मितर च्वय् अवस्थित दु। थ्व नगरयात क्विन अफ रकिज (रकिजया लानि) नं धाइगु या।
| Climate data for Helena Airport (1981-2010 Normals), Montana |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Record high °F (°C) |
63 |
69 |
78 |
86 |
95 |
102 |
105 |
105 |
99 |
87 |
75 |
64 |
१०५ |
| Average high °F (°C) |
32.6 |
37.8 |
47.6 |
57.1 |
66.5 |
75.0 |
85.1 |
83.8 |
72.0 |
58.1 |
42.4 |
31.1 |
५७.४ |
| Daily mean °F (°C) |
22.6 |
27.1 |
35.8 |
44.5 |
53.5 |
61.6 |
69.6 |
67.9 |
57.4 |
45.2 |
32.0 |
21.4 |
४४.९ |
| Average low °F (°C) |
12.6 |
16.4 |
24.1 |
31.9 |
40.6 |
48.2 |
54.0 |
51.9 |
42.7 |
32.3 |
21.7 |
11.7 |
३२.३ |
| Record low °F (°C) |
−42 |
−42 |
−30 |
−10 |
17 |
30 |
36 |
28 |
6 |
−8 |
−39 |
−40 |
−४२ |
| Precipitation inches (mm) |
0.36 |
0.30 |
0.59 |
0.97 |
1.87 |
2.06 |
1.19 |
1.20 |
1.10 |
0.65 |
0.49 |
0.39 |
११.१८ |
| Snowfall inches (cm) |
5.9 |
5.1 |
5.6 |
3.5 |
0.9 |
0 |
0 |
0.3 |
1.1 |
2.1 |
4.1 |
6.8 |
३५.५ |
| Avg. precipitation days (≥ 0.01 in) |
6.2 |
5.9 |
7.7 |
8.7 |
11.1 |
11.2 |
7.7 |
7.3 |
6.1 |
6.2 |
6.9 |
6.6 |
९१.६ |
| Avg. snowy days (≥ 0.1 in) |
5.3 |
4.9 |
4.5 |
2.7 |
0.8 |
0.1 |
0 |
0.1 |
0.6 |
1.6 |
4.0 |
5.8 |
३०.४ |
| Mean monthly sunshine hours |
120.9 |
149.7 |
226.3 |
243.0 |
282.1 |
309.0 |
368.9 |
325.5 |
255.0 |
201.5 |
120.0 |
99.2 |
२,७०१.१ |
| Source #1: NOAA (normals 1981−2010)[४], Hong Kong Observatory (sun, 1961-1990)[५] |
| Source #2: The Weather Channel (records, 1880-present)[६] |
| Historical populations |
| Census |
Pop. |
|
%± |
| 1870 |
३,१०६ |
|
—
|
| 1880 |
३,६२४ |
|
१६.7% |
| 1890 |
१३,८३४ |
|
२८१.7% |
| 1900 |
१०,७७० |
|
−२२.1% |
| 1910 |
१२,५१५ |
|
१६.2% |
| 1920 |
१२,०३७ |
|
−३.8% |
| 1930 |
११,८०३ |
|
−१.9% |
| 1940 |
१५,०५६ |
|
२७.6% |
| 1950 |
१७,५८१ |
|
१६.8% |
| 1960 |
२०,२२७ |
|
१५.1% |
| 1970 |
२२,७३० |
|
१२.4% |
| 1980 |
२३,९३८ |
|
५.3% |
| 1990 |
२४,५६९ |
|
२.6% |
| 2000 |
२५,७८० |
|
४.9% |
| 2010 |
२८,१९० |
|
९.3% |
| source:[७][८] |
