Vs > Chennai, Tamil Nadu
| Helena, Mt vs Chennai, Tamil Nadu Climate & Distance Between | |
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- The distance between Helena, Mt, Usa and Chennai, Tamil Nadu, India is approximately 13,277 km or 8,251 mi.
- To reach Helena, Mt in this distance one would set out from Chennai, Tamil Nadu bearing 9.6° or N and follow the great circles arc to approach Helena, Mt bearing 166.3° or SSE .
- Helena, Mt has a mid-latitude cool steppe climate (BSk) whereas Chennai, Tamil Nadu has a tropical wet and dry/ savanna climate with dry summers (As).
- Helena, Mt is in or near the cool temperate steppe biome whereas Chennai, Tamil Nadu is in or near the tropical dry forest biome.
- The average temperature is 22.2 °C (40°F) cooler.
- Average monthly temperatures vary by 19.3 °C (34.7°F) more in Helena, Mt. The continentality subtype is subcontinental as opposed to barely hyperoceanic.
- Total annual precipitation averages 1246.5 mm (49.1 in) less which is equivalent to 1246.5 l/m² (30.59 US gal/ft²) or 12,465,000 l/ha (1,332,591 US gal/ac) less. About 1/5 as much.
- The altitude of the sun at midday is overall 29.2° lower in Helena, Mt than in Chennai, Tamil Nadu.
Climate Comparison Table
The table shows values for Helena, Mt relative to Chennai, Tamil Nadu. You can also view this comparison the other way around from the perspective of Chennai, Tamil Nadu vs Helena, Mt.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-30 (-54) |
-28 (-50) |
-26 (-47) |
-22 (-40) |
-19 (-35) |
-13 (-24) |
-6 (-11) |
-6 (-11) |
-13 (-23) |
-17 (-31) |
-24 (-43) |
-29 (-52) |
|
-20 (-35) |
| Average Temperature °C ( °F) |
-32 (-57) |
-29 (-53) |
-28 (-50) |
-25 (-44) |
-22 (-39) |
-16 (-28) |
-10 (-18) |
-10 (-19) |
-17 (-30) |
-21 (-38) |
-26 (-47) |
-31 (-56) |
|
-22 (-40) |
| Average Min Temperature °C ( °F) |
-33 (-59) |
-31 (-55) |
-29 (-52) |
-27 (-49) |
-24 (-42) |
-18 (-33) |
-14 (-25) |
-15 (-26) |
-20 (-37) |
-25 (-44) |
-29 (-52) |
-33 (-60) |
|
-25 (-45) |
| Average Precipitation mm (in) |
-11 (0) |
-24 (-1) |
+15 (+1) |
+13 (+0) |
+6 (+0) |
-24 (-1) |
-93 (-4) |
-105 (-4) |
-132 (-5) |
-358 (-14) |
-397 (-16) |
-137 (-5) |
|
-1247 (-49) |
| Average Daylight Hours & Minutes/ Day |
-2h 30' |
-1h 31' |
-0h 16' |
+1h 03' |
+2h 12' |
+2h 48' |
+2h 32' |
+1h 32' |
+0h 14' |
-1h 05' |
-2h 14' |
-2h 48' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-33.4 |
-33.2 |
-33.3 |
-33.4 |
-19.1 |
-12.8 |
-18.7 |
-33.5 |
-33.7 |
-33.6 |
-33.6 |
-33.6 |
| -29.2 |
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Helena, Mt vs Chennai, Tamil Nadu Discussion
You are welcome to incorporate your thoughts on the differences in climate or other matters such as contrasts in culture, standard of living, demographics etc.
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