Vs > Portland, Maine
| Birr, Offaly vs Portland, Maine Climate & Distance Between | |
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- The distance between Birr, Offaly, Ireland and Portland, Maine, Usa is approximately 4,576 km or 2,844 mi.
- To reach Birr, Offaly in this distance one would set out from Portland, Maine bearing 54° or NE and follow the great circles arc to approach Birr, Offaly bearing 102.9° or ESE .
- Birr, Offaly has a marine west coast climate (Cfb) whereas Portland, Maine has a warm summer continental/ hemiboreal climate with no dry season (Dfb).
- Birr, Offaly is in or near the cool temperate moist forest biome whereas Portland, Maine is in or near the cool temperate wet forest biome.
- The average annual temperature is 1.9 °C (3.4°F) warmer.
- Average monthly temperatures vary by 16.3 °C (29.3°F) less in Birr, Offaly. The continentality subtype is barely hyperoceanic as opposed to subcontinental.
- Total annual precipitation averages 321.3 mm (12.6 in) less which is equivalent to 321.3 l/m² (7.89 US gal/ft²) or 3,213,000 l/ha (343,491 US gal/ac) less. About 5/7 as much.
- There are 1282 fewer hours of sunlight per year in Birr, Offaly. In whichever way circa 3h 30' less per day or about 1/2 as many.
- The altitude of the sun at midday is overall 9.4° lower in Birr, Offaly than in Portland, Maine.
- Relative humidity levels are 12.4% higher.
- The mean dew point temperature is 4.2°C (7.5°F) higher.
Climate Comparison Table
The table shows values for Birr, Offaly relative to Portland, Maine. You can also view this comparison the other way around from the perspective of Portland, Maine vs Birr, Offaly.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+8 (+15) |
+7 (+13) |
+5 (+8) |
+1 (+2) |
-2 (-4) |
-5 (-9) |
-7 (-12) |
-6 (-12) |
-4 (-7) |
+-1 (-2) |
+1 (+3) |
+7 (+12) |
|
+0 (+0) |
| Average Temperature °C ( °F) |
+11 (+20) |
+10 (+17) |
+6 (+10) |
+2 (+3) |
-1 (-2) |
-4 (-6) |
-5 (-10) |
-5 (-9) |
-3 (-5) |
+1 (+2) |
+3 (+5) |
+9 (+16) |
|
+2 (+3) |
| Average Min Temperature °C ( °F) |
+13 (+24) |
+12 (+22) |
+7 (+12) |
+2 (+4) |
0 (-1) |
-3 (-5) |
-4 (-7) |
-4 (-6) |
-1 (-2) |
+3 (+6) |
+4 (+7) |
+10 (+19) |
|
+3 (+6) |
| Average Precipitation mm (in) |
-14 (-1) |
-31 (-1) |
-32 (-1) |
-51 (-2) |
-31 (-1) |
-31 (-1) |
-20 (-1) |
+5 (+0) |
-8 (0) |
-15 (-1) |
-57 (-2) |
-38 (-1) |
|
-321 (-13) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+1 (+3) |
-1 ( -4) |
-1 ( -3) |
0 ( 0) |
+2 (+6) |
+1 (+3) |
+2 (+6) |
+5 (+16) |
+3 (+10) |
+5 (+16) |
+2 (+7) |
+4 (+13) |
|
+23 (+6) |
| Average Sunlight Hours/ Day |
-2h 50' |
-3h 19' |
-3h 07' |
-2h 36' |
-2h 27' |
-4h 14' |
-6h 05' |
-4h 42' |
-3h 54' |
-3h 38' |
-2h 18' |
-2h 50' |
|
-3h 30' |
| Average Daylight Hours & Minutes/ Day |
-1h 13' |
-0h 43' |
-0h 07' |
+0h 29' |
+1h 03' |
+1h 24' |
+1h 14' |
+0h 43' |
+0h 06' |
-0h 30' |
-1h 04' |
-1h 24' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-9.4 |
-9.5 |
-9.5 |
-9.5 |
-9.4 |
-9.4 |
-9.4 |
-9.3 |
-9.4 |
-9.3 |
-9.3 |
-9.4 |
| -9.4 |
| Relative Humidity (%) |
+19 |
+14 |
+11 |
+10 |
+7 |
+6 |
+9 |
+10 |
+10 |
+16 |
+16 |
+21 |
|
+12.4 |
| Average Dew Point Temperature °C & (°F) |
+13.5 (+24) |
+11.2 (+20) |
+6.9 (+12) |
+3.6 (+6) |
+0.4 (+1) |
-2 (-4) |
-2.9 (-5) |
-2.4 (-4) |
-0.1 (0) |
+4.4 (+8) |
+5.6 (+10) |
+11.6 (+21) |
|
+4.2 (+8) |
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Birr, Offaly vs Portland, Maine Discussion
You are welcome to incorporate your thoughts on the differences in climate or other matters such as contrasts in culture, standard of living, demographics etc.
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