Vs > Cairo, Illinois
| Porto-Alegre vs Cairo, Illinois Climate & Distance Between | |
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- The distance between Porto-Alegre, Brazil and Cairo, Illinois, Usa is approximately 8,436 km or 5,242 mi.
- To reach Porto-Alegre in this distance one would set out from Cairo, Illinois bearing 146.7° or SSE and follow the great circles arc to approach Porto-Alegre bearing 149.6° or SSE .
- Both have a humid subtropical climate (Cfa).
- Porto-Alegre is in or near the subtropical moist forest biome whereas Cairo, Illinois is in or near the warm temperate moist forest biome.
- The average annual temperature is 4.2 °C (7.5°F) warmer.
- Average monthly temperatures vary by 13.6 °C (24.5°F) less in Porto-Alegre. The continentality subtype is barely hyperoceanic as opposed to subcontinental.
- Total annual precipitation averages 194.4 mm (7.7 in) more which is equivalent to 194.4 l/m² (4.77 US gal/ft²) or 1,944,000 l/ha (207,827 US gal/ac) more. About 1 1/6 as much.
- There are 458 fewer hours of sunlight per year in Porto-Alegre. In whichever way circa 1h 14' less per day or about 5/6 as many.
- The altitude of the sun at midday is overall 6.2° higher in Porto-Alegre than in Cairo, Illinois.
- Relative humidity levels are 16.7% higher.
- The mean dew point temperature is 7.7°C (13.9°F) higher.
Climate Comparison Table
The table shows values for Porto-Alegre relative to Cairo, Illinois. You can also view this comparison the other way around from the perspective of Cairo, Illinois vs Porto-Alegre.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
| Average Max Temperature °C ( °F) |
+23 (+42) |
+21 (+38) |
+14 (+26) |
+4 (+8) |
-4 (-7) |
-12 (-21) |
-12 (-22) |
-12 (-21) |
-6 (-11) |
+2 (+4) |
+13 (+23) |
+21 (+38) |
|
+4 (+8) |
| Average Temperature °C ( °F) |
+22 (+39) |
+20 (+35) |
+14 (+25) |
+5 (+8) |
-4 (-7) |
-11 (-20) |
-13 (-23) |
-11 (-20) |
-6 (-10) |
+3 (+5) |
+12 (+22) |
+19 (+35) |
|
+4 (+7) |
| Average Min Temperature °C ( °F) |
+22 (+39) |
+20 (+36) |
+15 (+28) |
+6 (+11) |
-2 (-4) |
-9 (-17) |
-11 (-20) |
-10 (-17) |
-4 (-7) |
+4 (+7) |
+13 (+23) |
+19 (+34) |
|
+5 (+9) |
| Average Precipitation mm (in) |
-14 (-1) |
+15 (+1) |
-18 (-1) |
-18 (-1) |
-17 (-1) |
+29 (+1) |
+41 (+2) |
+61 (+2) |
+64 (+3) |
+40 (+2) |
+5 (+0) |
+7 (+0) |
|
+194 (+8) |
| Number of Precipitation Days (% chance of precip. on a day ) |
-2 ( -6) |
-1 ( -4) |
-4 ( -13) |
-2 ( -7) |
-2 ( -6) |
0 ( 0) |
0 ( 0) |
+3 (+10) |
+3 (+10) |
+2 (+6) |
-1 ( -3) |
-3 ( -10) |
|
-7 ( -2) |
| Average Sunlight Hours/ Day |
+4h 23' |
+1h 58' |
+0h 11' |
-2h 08' |
-3h 40' |
-6h 00' |
-5h 27' |
-4h 54' |
-4h 22' |
-1h 19' |
+1h 54' |
+4h 27' |
|
-1h 14' |
| Average Daylight Hours & Minutes/ Day |
+3h 55' |
+2h 26' |
+0h 26' |
-1h 41' |
-3h 29' |
-4h 23' |
-3h 59' |
-2h 26' |
-0h 23' |
+1h 44' |
+3h 31' |
+4h 23' |
|
0h 00' |
| Sun altitude at solar noon on the 21st day (°) |
+46.3 |
+27.7 |
+6.2 |
-17 |
-33.6 |
-39.8 |
-33.7 |
-17 |
+5.9 |
+28.5 |
+46.6 |
+53.8 |
| +6.2 |
| Relative Humidity (%) |
+4 |
+9 |
+16 |
+23 |
+24 |
+25 |
+24 |
+20 |
+21 |
+21 |
+12 |
+1 |
|
+16.7 |
| Average Dew Point Temperature °C & (°F) |
+21.2 (+38) |
+20.7 (+37) |
+17 (+31) |
+9.7 (+17) |
+1.8 (+3) |
-5.1 (-9) |
-6.5 (-12) |
-6.1 (-11) |
-0.7 (-1) |
+7.6 (+14) |
+14.4 (+26) |
+18.4 (+33) |
|
+7.7 (+14) |
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Porto-Alegre vs Cairo, Illinois 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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