Vs > Portland, Oregon
| Helgoland vs Portland, Oregon Climate & Distance Between | |
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- The distance between Helgoland, Germany and Portland, Oregon, Usa is approximately 7,976 km or 4,956 mi.
- To reach Helgoland in this distance one would set out from Portland, Oregon bearing 28° or NNE and follow the great circles arc to approach Helgoland bearing 145.9° or SE .
- Helgoland has a marine west coast climate (Cfb) whereas Portland, Oregon has a Mediterranean warm climate (Csb).
- The average temperature is 3.2 °C (5.7°F) cooler.
- Average monthly temperatures vary by 0.6 °C (1.1°F) less in Helgoland. The continentality subtype is truly oceanic for both.
- Total annual precipitation averages 190.9 mm (7.5 in) less which is equivalent to 190.9 l/m² (4.69 US gal/ft²) or 1,909,000 l/ha (204,085 US gal/ac) less. About 4/5 as much.
- There are 295 fewer hours of sunlight per year in Helgoland. In whichever way circa 0h 48' less per day or about 6/7 as many.
- The altitude of the sun at midday is overall 8.6° lower in Helgoland than in Portland, Oregon.
- Relative humidity levels are 13.2% higher.
- The mean dew point temperature is 0.4°C (0.7°F) lower.
Climate Comparison Table
The table shows values for Helgoland relative to Portland, Oregon. You can also view this comparison the other way around from the perspective of Portland, Oregon vs Helgoland.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
-4 (-8) |
-8 (-14) |
-8 (-15) |
-8 (-14) |
-7 (-12) |
-6 (-11) |
-8 (-14) |
-8 (-14) |
-7 (-12) |
-6 (-10) |
-3 (-6) |
-3 (-5) |
|
-6 (-11) |
| Average Temperature °C ( °F) |
-3 (-5) |
-5 (-9) |
-6 (-10) |
-5 (-8) |
-3 (-6) |
-3 (-5) |
-4 (-6) |
-3 (-6) |
-2 (-4) |
-2 (-4) |
-1 (-2) |
-1 (-2) |
|
-3 (-6) |
| Average Min Temperature °C ( °F) |
-1 (-2) |
-2 (-4) |
-3 (-5) |
-1 (-2) |
0 (-1) |
+0 (+1) |
+0 (+1) |
+1 (+2) |
+2 (+3) |
+2 (+3) |
+1 (+1) |
+0 (+1) |
|
0 (0) |
| Average Precipitation mm (in) |
-78 (-3) |
-54 (-2) |
-52 (-2) |
-21 (-1) |
-16 (-1) |
+3 (+0) |
+63 (+2) |
+55 (+2) |
+41 (+2) |
+32 (+1) |
-65 (-3) |
-100 (-4) |
|
-191 (-8) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+2 (+6) |
+1 (+4) |
-3 ( -10) |
+3 (+10) |
+2 (+6) |
+3 (+10) |
+12 (+39) |
+11 (+35) |
+10 (+33) |
+7 (+23) |
+4 (+13) |
0 ( 0) |
|
+52 (+14) |
| Average Sunlight Hours/ Day |
-0h 15' |
-0h 50' |
+0h 29' |
-0h 06' |
+0h 19' |
+1h 10' |
-3h 32' |
-1h 21' |
-2h 08' |
-1h 11' |
-1h 28' |
-0h 44' |
|
-0h 48' |
| Average Daylight Hours & Minutes/ Day |
-1h 12' |
-0h 41' |
-0h 07' |
+0h 28' |
+1h 02' |
+1h 23' |
+1h 13' |
+0h 42' |
+0h 06' |
-0h 29' |
-1h 03' |
-1h 23' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-8.6 |
-8.7 |
-8.7 |
-8.7 |
-8.7 |
-8.5 |
-8.5 |
-8.4 |
-8.4 |
-8.4 |
-8.4 |
-8.5 |
| -8.6 |
| Relative Humidity (%) |
+10 |
+11 |
+14 |
+20 |
+16 |
+16 |
+21 |
+18 |
+14 |
+6 |
+6 |
+7 |
|
+13.3 |
| Average Dew Point Temperature °C & (°F) |
-1 (-2) |
-2.9 (-5) |
-2.8 (-5) |
-0.6 (-1) |
+0.1 (+0) |
+0.6 (+1) |
+1.2 (+2) |
+0.8 (+1) |
+0.6 (+1) |
-0.8 (-1) |
-0.3 (-1) |
+0.1 (+0) |
|
-0.4 (-1) |
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Helgoland vs Portland, Oregon Discussion
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