Vs > Porto-Alegre
| Honolulu, Oahu vs Porto-Alegre Climate & Distance Between | |
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- The distance between Honolulu, Oahu, Hawaii and Porto-Alegre, Brazil is approximately 12,728 km or 7,909 mi.
- To reach Honolulu, Oahu in this distance one would set out from Porto-Alegre bearing 281.5° or WNW and follow the great circles arc to approach Honolulu, Oahu bearing 294.3° or WNW .
- Honolulu, Oahu has a tropical wet and dry/ savanna climate with dry summers (As) whereas Porto-Alegre has a humid subtropical climate (Cfa).
- The annual mean temperature is 5.6 °C (10.1°F) warmer.
- Average monthly temperatures vary by 5.7 °C (10.3°F) less in Honolulu, Oahu. The continentality subtype is truly hyperoceanic as opposed to barely hyperoceanic.
- Total annual precipitation averages 788.1 mm (31 in) less which is equivalent to 788.1 l/m² (19.34 US gal/ft²) or 7,881,000 l/ha (842,531 US gal/ac) less. About 2/5 as much.
- There are 729 more hours of sunlight per year in Honolulu, Oahu. In whichever way circa 1h 59' more per day or about 1 2/7 as many.
- The altitude of the sun at midday is overall 9° higher in Honolulu, Oahu than in Porto-Alegre.
- Relative humidity levels are 16% lower.
- The mean dew point temperature is 1.7°C (3°F) higher.
Climate Comparison Table
The table shows values for Honolulu, Oahu relative to Porto-Alegre. You can also view this comparison the other way around from the perspective of Porto-Alegre vs Honolulu, Oahu.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-4 (-6) |
-3 (-6) |
+-1 (-1) |
+3 (+5) |
+7 (+13) |
+11 (+20) |
+11 (+20) |
+11 (+20) |
+10 (+17) |
+6 (+11) |
+2 (+4) |
+-2 (-3) |
|
+4 (+8) |
| Average Temperature °C ( °F) |
-2 (-3) |
-2 (-3) |
+1 (+1) |
+4 (+8) |
+9 (+15) |
+12 (+22) |
+12 (+22) |
+12 (+22) |
+10 (+19) |
+7 (+13) |
+4 (+7) |
+0 (+0) |
|
+6 (+10) |
| Average Min Temperature °C ( °F) |
-2 (-3) |
-2 (-4) |
+0 (+1) |
+4 (+7) |
+8 (+15) |
+12 (+21) |
+12 (+22) |
+12 (+21) |
+10 (+18) |
+7 (+13) |
+4 (+8) |
+1 (+1) |
|
+6 (+10) |
| Average Precipitation mm (in) |
-10 (0) |
-53 (-2) |
-49 (-2) |
-47 (-2) |
-66 (-3) |
-120 (-5) |
-107 (-4) |
-129 (-5) |
-120 (-5) |
-56 (-2) |
-28 (-1) |
-5 (0) |
|
-788 (-31) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+3 (+10) |
+3 (+11) |
+3 (+10) |
+1 (+3) |
0 ( 0) |
-1 ( -3) |
+2 (+6) |
0 ( 0) |
-1 ( -3) |
+1 (+3) |
+2 (+7) |
+5 (+16) |
|
+18 (+5) |
| Average Sunlight Hours/ Day |
-1h 19' |
+0h 29' |
+1h 21' |
+2h 36' |
+4h 00' |
+5h 38' |
+5h 23' |
+4h 42' |
+4h 20' |
+1h 15' |
-2h 06' |
-2h 27' |
|
+1h 59' |
| Average Daylight Hours & Minutes/ Day |
-2h 50' |
-1h 46' |
-0h 19' |
+1h 13' |
+2h 31' |
+3h 10' |
+2h 53' |
+1h 46' |
+0h 16' |
-1h 16' |
-2h 33' |
-3h 10' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-30.7 |
-12 |
+9.5 |
+32.7 |
+49 |
+51.3 |
+48.6 |
+32.5 |
+9.6 |
-13 |
-31 |
-38.2 |
| +9 |
| Relative Humidity (%) |
-7 |
-12 |
-15 |
-18 |
-23 |
-24 |
-23 |
-20 |
-21 |
-14 |
-9 |
-6 |
|
-16 |
| Average Dew Point Temperature °C & (°F) |
-3.5 (-6) |
-4.7 (-8) |
-3 (-5) |
-0.1 (0) |
+2.9 (+5) |
+6.1 (+11) |
+6.6 (+12) |
+7 (+13) |
+5 (+9) |
+3.5 (+6) |
+1.5 (+3) |
-1.2 (-2) |
|
+1.7 (+3) |
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Honolulu, Oahu vs Porto-Alegre Discussion
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