Vs > Portland, Oregon
| Chennai, Tamil Nadu vs Portland, Oregon Climate & Distance Between | |
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- The distance between Chennai, Tamil Nadu, India and Portland, Oregon, Usa is approximately 13,109 km or 8,146 mi.
- To reach Chennai, Tamil Nadu in this distance one would set out from Portland, Oregon bearing 334.7° or NNW and follow the great circles arc to approach Chennai, Tamil Nadu bearing 197.9° or SSW .
- Chennai, Tamil Nadu has a tropical wet and dry/ savanna climate with dry summers (As) whereas Portland, Oregon has a Mediterranean warm climate (Csb).
- Chennai, Tamil Nadu is in or near the tropical dry forest biome whereas Portland, Oregon is in or near the warm temperate moist forest biome.
- The mean temperature is 16.8 °C (30.2°F) warmer.
- Average monthly temperatures vary by 7.8 °C (14°F) less in Chennai, Tamil Nadu. The continentality subtype is barely hyperoceanic as opposed to truly oceanic.
- Total annual precipitation averages 619.1 mm (24.4 in) more which is equivalent to 619.1 l/m² (15.19 US gal/ft²) or 6,191,000 l/ha (661,859 US gal/ac) more. About 1 2/3 as much.
- There are 763 more hours of sunlight per year in Chennai, Tamil Nadu. In whichever way circa 2h 06' more per day or about 1 2/5 as many.
- The altitude of the sun at midday is overall 28.2° higher in Chennai, Tamil Nadu than in Portland, Oregon.
- Relative humidity levels are 0.1% higher.
- The mean dew point temperature is 16.2°C (29.1°F) higher.
Climate Comparison Table
The table shows values for Chennai, Tamil Nadu relative to Portland, Oregon. You can also view this comparison the other way around from the perspective of Portland, Oregon vs Chennai, Tamil Nadu.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+21 (+39) |
+20 (+36) |
+20 (+36) |
+20 (+35) |
+19 (+33) |
+14 (+25) |
+9 (+16) |
+8 (+14) |
+10 (+19) |
+14 (+25) |
+18 (+33) |
+21 (+37) |
|
+16 (+29) |
| Average Temperature °C ( °F) |
+20 (+37) |
+20 (+36) |
+20 (+36) |
+20 (+37) |
+19 (+34) |
+15 (+27) |
+11 (+19) |
+10 (+18) |
+12 (+22) |
+16 (+28) |
+18 (+33) |
+20 (+37) |
|
+17 (+30) |
| Average Min Temperature °C ( °F) |
+20 (+35) |
+19 (+35) |
+20 (+36) |
+21 (+38) |
+19 (+35) |
+16 (+28) |
+12 (+22) |
+12 (+21) |
+14 (+26) |
+17 (+31) |
+19 (+33) |
+20 (+36) |
|
+17 (+31) |
| Average Precipitation mm (in) |
-109 (-4) |
-64 (-3) |
-86 (-3) |
-49 (-2) |
-13 (-1) |
+33 (+1) |
+105 (+4) |
+110 (+4) |
+117 (+5) |
+305 (+12) |
+273 (+11) |
-4 (0) |
|
+619 (+24) |
| Number of Precipitation Days (% chance of precip. on a day ) |
-15 ( -48) |
-14 ( -50) |
-16 ( -52) |
-10 ( -33) |
-7 ( -23) |
0 ( 0) |
+11 (+35) |
+11 (+35) |
+5 (+17) |
+2 (+6) |
-4 ( -13) |
-12 ( -39) |
|
-49 ( -14) |
| Average Sunlight Hours/ Day |
+6h 48' |
+6h 15' |
+5h 48' |
+2h 56' |
+1h 17' |
-0h 14' |
-5h 38' |
-3h 03' |
-0h 56' |
+2h 21' |
+3h 58' |
+5h 48' |
|
+2h 06' |
| Average Daylight Hours & Minutes/ Day |
+2h 23' |
+1h 27' |
+0h 15' |
-1h 00' |
-2h 06' |
-2h 40' |
-2h 25' |
-1h 28' |
-0h 13' |
+1h 02' |
+2h 08' |
+2h 41' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
+32.4 |
+32.2 |
+32.3 |
+32.3 |
+18.1 |
+11.8 |
+17.7 |
+32.5 |
+32.7 |
+32.6 |
+32.6 |
+32.6 |
| +28.2 |
| Relative Humidity (%) |
-6 |
-5 |
-1 |
+6 |
+1 |
-5 |
+5 |
+5 |
+7 |
+1 |
-2 |
-5 |
|
+0.1 |
| Average Dew Point Temperature °C & (°F) |
+18.5 (+33) |
+18.1 (+33) |
+18.9 (+34) |
+20.6 (+37) |
+18.2 (+33) |
+12.7 (+23) |
+11.3 (+20) |
+10.5 (+19) |
+13.3 (+24) |
+15.4 (+28) |
+17.4 (+31) |
+18.9 (+34) |
|
+16.2 (+29) |
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Chennai, Tamil Nadu vs Portland, Oregon 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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