Vs > Attu Island, Alaska
 | Chennai, Tamil Nadu vs Attu Island, Alaska Climate & Distance Between |  |
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Attu Island, Alaska vs Trelew, Argentina
Attu Island, Alaska vs Clinton, Ia, Usa
Attu Island, Alaska vs Madison, Ne, Usa
Attu Island, Alaska vs Hakkari, Turkey
Konstanz vs Minicoy
Iqaluit, Nt vs Mogilev
Ottawa, Ontario vs Zugspitze
Midland, Tx vs Brasilia
- The distance between Chennai, Tamil Nadu, India and Attu Island, Alaska, Usa is approximately 9,058 km or 5,629 mi.
- To reach Chennai, Tamil Nadu in this distance one would set out from Attu Island, Alaska bearing 280.3° or W
 and follow the great circles arc to approach Chennai, Tamil Nadu bearing 217.6° or SW .
- Chennai, Tamil Nadu has a tropical wet and dry/ savanna climate with dry summers (As) whereas Attu Island, Alaska has a subpolar oceanic climate (Cfc).
- The average annual temperature is 24.9 °C (44.9°F) warmer.
- Average monthly temperatures vary by 3.7 °C (6.7°F) less in Chennai, Tamil Nadu. The continentality subtype is barely hyperoceanic as opposed to truly oceanic.
- Total annual precipitation averages 22 mm (0.9 in) more which is equivalent to 22 l/m² (0.54 US gal/ft²) or 220,000 l/ha (23,519 US gal/ac) more. About 1 as much.
- The altitude of the sun at midday is overall 35.4° higher in Chennai, Tamil Nadu than in Attu Island, Alaska.
Climate Comparison Table
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Max Temperature °C ( °F) |
+28 (+50) |
+30 (+53) |
+31 (+56) |
+33 (+59) |
+33 (+59) |
+29 (+53) |
+24 (+44) |
+22 (+39) |
+23 (+41) |
+25 (+45) |
+26 (+46) |
+26 (+48) |
|
+27 (+49) |
 | Average Temperature °C ( °F) |
+26 (+46) |
+27 (+48) |
+28 (+51) |
+29 (+53) |
+29 (+53) |
+26 (+48) |
+22 (+39) |
+19 (+34) |
+21 (+37) |
+23 (+41) |
+24 (+43) |
+25 (+44) |
|
+25 (+45) |
 | Average Min Temperature °C ( °F) |
+23 (+42) |
+24 (+42) |
+26 (+46) |
+26 (+47) |
+26 (+46) |
+23 (+42) |
+19 (+34) |
+17 (+30) |
+18 (+33) |
+20 (+37) |
+23 (+41) |
+23 (+41) |
|
+22 (+40) |
 | Average Precipitation mm (in) |
-66 (-3) |
-45 (-2) |
-85 (-3) |
-102 (-4) |
-72 (-3) |
-16 (-1) |
+2 (+0) |
-36 (-1) |
+0 (+0) |
+156 (+6) |
+262 (+10) |
+24 (+1) |
|
+22 (+1) |
 | Number of Precipitation Days (% chance of precip. on a day ) |
-23 ( -74) |
-18 ( -64) |
-24 ( -77) |
-21 ( -70) |
-15 ( -48) |
-6 ( -20) |
-4 ( -13) |
-3 ( -10) |
-10 ( -33) |
-13 ( -42) |
-18 ( -60) |
-22 ( -71) |
|
-177 ( -49) |
 | Average Daylight Hours & Minutes/ Day |
+3h 21' |
+2h 02' |
+0h 22' |
-1h 23' |
-2h 57' |
-3h 48' |
-3h 25' |
-2h 02' |
-0h 19' |
+1h 26' |
+2h 59' |
+3h 48' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+39.8 |
+39.7 |
+39.8 |
+39.9 |
+25.5 |
+19 |
+24.7 |
+39.4 |
+39.6 |
+39.5 |
+39.6 |
+39.8 |
| +35.4 |
There are so many comparison pages. Please post a link to one to help people find them:
Chennai, Tamil Nadu vs Coronation, Ab, Canada
Chennai, Tamil Nadu vs Olenek, Russia
Chennai, Tamil Nadu vs Federal Point, Fl, Usa
Chennai, Tamil Nadu vs Portoviejo, Ecuador
Attu Island, Alaska vs Ishinomaki, Japan
Attu Island, Alaska vs Bristol/ Tri City, Tn, Usa
Attu Island, Alaska vs Harrow, On, Canada
Attu Island, Alaska vs Grindstone Island, Qc, Canada
Moncton, Nb vs Paranagua
Hartford/ Bradley, Ct vs Auckland City
Matecana vs Mackar Inlet, Nt
Blakely, Ga vs Kopua
Chennai, Tamil Nadu vs Attu Island, Alaska 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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