Vs > Alpena, Michigan
| Riga vs Alpena, Michigan Climate & Distance Between | |
Riga vs Kotlas, Russia
Riga vs Sao Felix Xingu, Brazil
Riga vs Cobb (Dam), New Zealand
Riga vs Nkhata Bay, Malawi
Alpena, Michigan vs Kaikoura, New Zealand
Alpena, Michigan vs Bayankhongor, Mongolia
Alpena, Michigan vs Isfjord Radio, Svalbard, Norway
Alpena, Michigan vs Surubim, Brazil
Kalmar vs Diamantino
Culman/ Neriugri vs Corumba
Venice vs Presidencia
Dnepropetrovsk vs Caceres
- The distance between Riga, Latvia and Alpena, Michigan, Usa is approximately 6,839 km or 4,250 mi.
- To reach Riga in this distance one would set out from Alpena, Michigan bearing 36.3° or NE and follow the great circles arc to approach Riga bearing 130° or SE .
- Both have a warm summer continental/ hemiboreal climate with no dry season (Dfb).
- Both are in or near the cool temperate moist forest biome.
- The mean annual temperature is 0.2 °C (0.4°F) warmer.
- Average monthly temperatures vary by 5.9 °C (10.6°F) less in Riga. The continentality subtype is subcontinental for both.
- Total annual precipitation averages 96.5 mm (3.8 in) less which is equivalent to 96.5 l/m² (2.37 US gal/ft²) or 965,000 l/ha (103,165 US gal/ac) less. About 7/8 as much.
- There are 528 fewer hours of sunlight per year in Riga. In whichever way circa 1h 26' less per day or about 7/9 as many.
- The altitude of the sun at midday is overall 11.8° lower in Riga than in Alpena, Michigan.
- Relative humidity levels are 14.3% higher.
- The mean dew point temperature is 2.9°C (5.2°F) higher.
Climate Comparison Table
The table shows values for Riga relative to Alpena, Michigan. You can also view this comparison the other way around from the perspective of Alpena, Michigan vs Riga.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+1 (+2) |
+0 (+0) |
+-1 (-2) |
+-2 (-3) |
+-2 (-4) |
-5 (-8) |
-5 (-9) |
-4 (-7) |
-4 (-8) |
-4 (-7) |
-2 (-4) |
+1 (+1) |
|
+-2 (-4) |
| Average Temperature °C ( °F) |
+3 (+6) |
+3 (+6) |
+2 (+3) |
+0 (+0) |
+0 (+1) |
-1 (-1) |
-3 (-5) |
-2 (-4) |
-2 (-4) |
-1 (-2) |
0 (0) |
+2 (+4) |
|
+0 (+0) |
| Average Min Temperature °C ( °F) |
+5 (+9) |
+5 (+9) |
+3 (+5) |
+2 (+4) |
+1 (+2) |
+0 (+0) |
0 (0) |
0 (-1) |
+0 (+0) |
+0 (+0) |
+1 (+2) |
+4 (+6) |
|
+2 (+3) |
| Average Precipitation mm (in) |
-9 (0) |
-8 (0) |
-23 (-1) |
-18 (-1) |
-27 (-1) |
-16 (-1) |
+5 (+0) |
-7 (0) |
-3 (0) |
+7 (+0) |
+5 (+0) |
-3 (0) |
|
-97 (-4) |
| Number of Precipitation Days (% chance of precip. on a day ) |
+3 (+10) |
+2 (+7) |
0 ( 0) |
+1 (+3) |
0 ( 0) |
+2 (+7) |
+5 (+16) |
+5 (+16) |
+4 (+13) |
+4 (+13) |
+3 (+10) |
+3 (+10) |
|
+32 (+9) |
| Average Sunlight Hours/ Day |
-1h 50' |
-2h 22' |
-1h 50' |
-0h 34' |
-0h 05' |
-0h 48' |
-1h 52' |
-1h 23' |
-1h 10' |
-2h 15' |
-1h 22' |
-1h 48' |
|
-1h 26' |
| Average Daylight Hours & Minutes/ Day |
-1h 47' |
-1h 01' |
-0h 10' |
+0h 41' |
+1h 32' |
+2h 04' |
+1h 49' |
+1h 01' |
+0h 09' |
-0h 43' |
-1h 34' |
-2h 04' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
-11.9 |
-12 |
-11.9 |
-11.9 |
-11.9 |
-11.9 |
-11.8 |
-11.7 |
-11.8 |
-11.7 |
-11.8 |
-11.8 |
| -11.8 |
| Relative Humidity (%) |
+11 |
+15 |
+12 |
+13 |
+10 |
+11 |
+16 |
+18 |
+18 |
+19 |
+16 |
+13 |
|
+14.3 |
| Average Dew Point Temperature °C & (°F) |
+4.8 (+9) |
+5.6 (+10) |
+3.7 (+7) |
+2.7 (+5) |
+2.4 (+4) |
+1.7 (+3) |
+1.1 (+2) |
+1.9 (+3) |
+1.6 (+3) |
+2.8 (+5) |
+2.5 (+5) |
+4.1 (+7) |
|
+2.9 (+5) |
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Riga vs Alpena, Michigan Discussion
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