Vs > Honolulu, Oahu
 | Washington, District Of Columbia vs Honolulu, Oahu Climate & Distance Between |  |
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- The distance between Washington, District Of Columbia, Usa and Honolulu, Oahu, Hawaii is approximately 7,776 km or 4,832 mi.
- To reach Washington, District Of Columbia in this distance one would set out from Honolulu, Oahu bearing 55° or NE
 and follow the great circles arc to approach Washington, District Of Columbia bearing 101.7° or ESE .
- Washington, District Of Columbia has a humid subtropical climate (Cfa) whereas Honolulu, Oahu has a tropical wet and dry/ savanna climate with dry summers (As).
- The mean temperature is 10.6 °C (19.1°F) cooler.
- Average monthly temperatures vary by 20.6 °C (37.1°F) more in Washington, District Of Columbia. The continentality subtype is subcontinental as opposed to truly hyperoceanic.
- Total annual precipitation averages 421.8 mm (16.6 in) more which is equivalent to 421.8 l/m² (10.35 US gal/ft²) or 4,218,000 l/ha (450,932 US gal/ac) more. About 1 3/4 as much.
- There are 571 fewer hours of sunlight per year in Washington, District Of Columbia. In whichever way circa 1h 33' less per day or about 5/6 as many.
- The altitude of the sun at midday is overall 17° lower in Washington, District Of Columbia than in Honolulu, Oahu.
- Relative humidity levels are 7.3% lower.
- The mean dew point temperature is 11.8°C (21.2°F) lower.
Climate Comparison Table
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Max Temperature °C ( °F) |
-21 (-38) |
-19 (-35) |
-14 (-25) |
-9 (-16) |
-5 (-8) |
-1 (-2) |
1 (+1) |
-1 (-2) |
-5 (-8) |
-10 (-18) |
-14 (-26) |
-19 (-34) |
|
-10 (-18) |
 | Average Temperature °C ( °F) |
-21 (-38) |
-20 (-35) |
-15 (-27) |
-11 (-19) |
-6 (-11) |
-2 (-4) |
0 (0) |
-2 (-3) |
-5 (-10) |
-11 (-20) |
-15 (-27) |
-19 (-35) |
|
-11 (-19) |
 | Average Min Temperature °C ( °F) |
-22 (-39) |
-20 (-36) |
-16 (-30) |
-12 (-22) |
-8 (-14) |
-3 (-6) |
-1 (-2) |
-2 (-4) |
-6 (-11) |
-12 (-22) |
-16 (-29) |
-20 (-35) |
|
-12 (-21) |
 | Average Precipitation mm (in) |
-21 (-1) |
+13 (+1) |
+25 (+1) |
+30 (+1) |
+64 (+3) |
+73 (+3) |
+82 (+3) |
+88 (+3) |
+64 (+3) |
+19 (+1) |
+3 (+0) |
-17 (-1) |
|
+422 (+17) |
 | Number of Precipitation Days (% chance of precip. on a day ) |
0 ( 0) |
-3 ( -11) |
+1 (+3) |
0 ( 0) |
+3 (+10) |
+1 (+3) |
0 ( 0) |
-1 ( -3) |
0 ( 0) |
-3 ( -10) |
-1 ( -3) |
-2 ( -6) |
|
-5 ( -1) |
 | Average Sunlight Hours/ Day |
-2h 11' |
-2h 30' |
-1h 54' |
-1h 44' |
-1h 27' |
-0h 36' |
-1h 30' |
-2h 03' |
-1h 30' |
-1h 09' |
-0h 08' |
-2h 00' |
|
-1h 33' |
 | Average Daylight Hours & Minutes/ Day |
-1h 14' |
-0h 45' |
-0h 08' |
+0h 31' |
+1h 05' |
+1h 23' |
+1h 15' |
+0h 46' |
+0h 07' |
-0h 32' |
-1h 06' |
-1h 23' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
-17.5 |
-17.5 |
-17.6 |
-17.5 |
-17.3 |
-13.3 |
-16.7 |
-17.4 |
-17.3 |
-17.3 |
-17.4 |
-17.5 |
| -17 |
 | Relative Humidity (%) |
-6 |
-10 |
-11 |
-13 |
-7 |
-6 |
-5 |
-4 |
-2 |
-6 |
-10 |
-8 |
|
-7.3 |
 | Average Dew Point Temperature °C & (°F) |
-20.8 (-37) |
-20.2 (-36) |
-16.9 (-30) |
-13.6 (-24) |
-7.7 (-14) |
-3.7 (-7) |
-1.6 (-3) |
-2.6 (-5) |
-5.5 (-10) |
-11.9 (-21) |
-16.8 (-30) |
-19.7 (-35) |
|
-11.8 (-21) |
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Washington, District Of Columbia vs Honolulu, Oahu Discussion
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