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Decatur, Il vs Guam Climate & Distance Between

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  • The distance between Decatur, Il, Usa and Guam, Mariana Islands is approximately 11,884 km or 7,385 mi.
  • To reach Decatur, Il in this distance one would set out from Guam bearing 40.2° or NE and follow the great circles arc to approach Decatur, Il bearing 124.9° or SE .
  • Decatur, Il has a hot summer continental climate with no dry season (Dfa) whereas Guam has a tropical rainforest climate (Af).
  • The average temperature is 15.9 °C (28.6°F) cooler.
  • Average monthly temperatures vary by 27 °C (48.6°F) more in Decatur, Il. The continentality subtype is truly continental as opposed to extremely hyperoceanic.
  • Total annual precipitation averages 1291.6 mm (50.9 in) less which is equivalent to 1291.6 l/m² (31.7 US gal/ft²) or 12,916,000 l/ha (1,380,806 US gal/ac) less. About 4/9 as much.
  • The altitude of the sun at midday is overall 22.4° lower in Decatur, Il than in Guam.

Climate Comparison Table

The table shows values for Decatur, Il relative to Guam. You can also view this comparison the other way around from the perspective of Guam vs Decatur, Il.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -28 (-51) -26 (-46) -19 (-34) -12 (-22) -6 (-11) -2 (-3) 0 (+1) -1 (-1) -4 (-7) -11 (-20) -19 (-34) -26 (-47) -13 (-23)
average temperature iconAverage Temperature °C ( °F) -31 (-55) -28 (-50) -22 (-39) -15 (-28) -10 (-18) -6 (-10) -3 (-6) -4 (-8) -8 (-14) -15 (-26) -22 (-39) -28 (-51) -16 (-29)
minimum temperature iconAverage Min Temperature °C ( °F) -33 (-59) -30 (-54) -24 (-44) -19 (-34) -14 (-25) -9 (-17) -7 (-12) -8 (-14) -12 (-22) -18 (-33) -24 (-43) -30 (-54) -19 (-34)
rainfall iconAverage Precipitation mm (in) -63 (-2) -45 (-2) +12 (+0) -3 (0) -44 (-2) -66 (-3) -159 (-6) -245 (-10) -256 (-10) -235 (-9) -131 (-5) -57 (-2) -1292 (-51)
daylight iconAverage Daylight Hours & Minutes/ Day -1h 47' -1h 06' -0h 12' +0h 45' +1h 35' +2h 00' +1h 49' +1h 06' +0h 10' -0h 47' -1h 36' -2h 00'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -26.3 -26.2 -26.2 -26.3 -13 -6.6 -12.5 -26.5 -26.7 -26.6 -26.6 -26.5   -22.4

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Decatur, Il vs Guam Discussion

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