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Vs > Byrd
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Helena, Mt vs Byrd Climate & Distance Between

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  • The distance between Helena, Mt, Usa and Byrd, Antarctica is approximately 14,087 km or 8,754 mi.
  • To reach Helena, Mt in this distance one would set out from Byrd bearing 6.4° or N and follow the great circles arc to approach Helena, Mt bearing 1.6° or N .
  • Helena, Mt has a mid-latitude cool steppe climate (BSk) whereas Byrd has a ice cap climate (EF).
  • The mean annual temperature is 34.7 °C (62.5°F) warmer.
  • Average monthly temperatures vary by 4.9 °C (8.8°F) more in Helena, Mt. The continentality subtype is subcontinental for both.
  • Total annual precipitation averages 264.5 mm (10.4 in) more which is equivalent to 264.5 l/m² (6.49 US gal/ft²) or 2,645,000 l/ha (282,768 US gal/ac) more. About 9 4/5 as much.
  • The altitude of the sun at midday is overall 34° higher in Helena, Mt than in Byrd.

Climate Comparison Table

The table shows values for Helena, Mt relative to Byrd. You can also view this comparison the other way around from the perspective of Byrd vs Helena, Mt.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
average temperature iconAverage Temperature °C ( °F) +8 (+14) +17 (+31) +28 (+51) +36 (+65) +45 (+80) +51 (+92) +56 (+101) +56 (+101) +50 (+91) +39 (+70) +22 (+39) +9 (+17) +35 (+63)
rainfall iconAverage Precipitation mm (in) +10 (+0) +6 (+0) +17 (+1) +24 (+1) +40 (+2) +45 (+2) +26 (+1) +32 (+1) +29 (+1) +14 (+1) +10 (+0) +12 (+0) +265 (+10)
daylight iconAverage Daylight Hours & Minutes/ Day -15h 10' -13h 34' -2h 27' +10h 07' +14h 48' +15h 33' +15h 13' +13h 25' +2h 05' -10h 22' -14h 50' -15h 34'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -6.2 +12.6 +34.2 +57.3 +74 +80.2 +74 +57.1 +34.3 +11.5 -6.7 -13.4   +34

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Helena, Mt vs Byrd Discussion

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