Vs > Helgoland
 | Niamey vs Helgoland Climate & Distance Between |  |
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- The distance between Niamey, Niger and Helgoland, Germany is approximately 4,553 km or 2,829 mi.
- To reach Niamey in this distance one would set out from Helgoland bearing 188.5° or S
 and follow the great circles arc to approach Niamey bearing 185.1° or S .
- Niamey has a subtropical hot steppe climate (BSh) whereas Helgoland has a marine west coast climate (Cfb).
- The average annual temperature is 20.5 °C (36.8°F) warmer.
- Average monthly temperatures vary by 5.8 °C (10.4°F) less in Niamey. The continentality subtype is barely hyperoceanic as opposed to truly oceanic.
- Total annual precipitation averages 190.2 mm (7.5 in) less which is equivalent to 190.2 l/m² (4.67 US gal/ft²) or 1,902,000 l/ha (203,336 US gal/ac) less. About 3/4 as much.
- There are 1424 more hours of sunlight per year in Niamey. In whichever way circa 3h 54' more per day or about 1 6/7 as many.
- The altitude of the sun at midday is overall 36.6° higher in Niamey than in Helgoland.
- Relative humidity levels are 50.6% lower.
- The mean dew point temperature is 2.4°C (4.3°F) higher.
Climate Comparison Table
The table shows values for Niamey relative to Helgoland. You can also view this comparison the other way around from the perspective of Helgoland vs Niamey.
| | |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Annual |
 | Average Max Temperature °C ( °F) |
+30 (+53) |
+33 (+59) |
+34 (+61) |
+33 (+59) |
+27 (+49) |
+20 (+36) |
+15 (+27) |
+14 (+25) |
+17 (+31) |
+26 (+46) |
+28 (+51) |
+28 (+51) |
|
+25 (+46) |
 | Average Temperature °C ( °F) |
+23 (+41) |
+26 (+46) |
+28 (+50) |
+28 (+50) |
+24 (+42) |
+17 (+31) |
+13 (+23) |
+11 (+20) |
+14 (+25) |
+20 (+37) |
+21 (+39) |
+22 (+39) |
|
+20 (+37) |
 | Average Min Temperature °C ( °F) |
+16 (+29) |
+19 (+34) |
+22 (+39) |
+23 (+41) |
+20 (+35) |
+14 (+25) |
+10 (+18) |
+8 (+15) |
+11 (+19) |
+15 (+27) |
+15 (+26) |
+15 (+26) |
|
+16 (+28) |
 | Average Precipitation mm (in) |
-58 (-2) |
-44 (-2) |
-34 (-1) |
-34 (-1) |
-1 (0) |
+28 (+1) |
+75 (+3) |
+88 (+3) |
+7 (+0) |
-90 (-4) |
-70 (-3) |
-56 (-2) |
|
-190 (-7) |
 | Number of Precipitation Days (% chance of precip. on a day ) |
-20 ( -65) |
-16 ( -57) |
-13.5 ( -44) |
-14 ( -47) |
-8 ( -26) |
-6 ( -20) |
-6 ( -19) |
-2 ( -6) |
-9 ( -30) |
-17 ( -55) |
-19 ( -63) |
-19 ( -61) |
|
-149.5 ( -41) |
 | Average Sunlight Hours/ Day |
+7h 29' |
+6h 56' |
+4h 01' |
+2h 12' |
+0h 52' |
+0h 28' |
+0h 46' |
-0h 27' |
+2h 36' |
+6h 11' |
+8h 02' |
+7h 50' |
|
+3h 54' |
 | Average Daylight Hours & Minutes/ Day |
+3h 33' |
+2h 08' |
+0h 23' |
-1h 28' |
-3h 07' |
-4h 02' |
-3h 37' |
-2h 09' |
-0h 20' |
+1h 31' |
+3h 10' |
+4h 02' |
|
0h 00' |
 | Sun altitude at solar noon on the 21st day (°) |
+40.6 |
+40.5 |
+40.6 |
+40.6 |
+27.2 |
+20.7 |
+26.7 |
+40.5 |
+40.5 |
+40.5 |
+40.5 |
+40.6 |
| +36.6 |
 | Relative Humidity (%) |
-77 |
-76 |
-74 |
-65 |
-42 |
-34 |
-24 |
-11 |
-19 |
-42 |
-69 |
-75 |
|
-50.7 |
 | Average Dew Point Temperature °C & (°F) |
-6 (-11) |
-3.8 (-7) |
-3.3 (-6) |
+2.9 (+5) |
+9.8 (+18) |
+7.1 (+13) |
+6.3 (+11) |
+8.1 (+15) |
+9.1 (+16) |
+8 (+14) |
-3.7 (-7) |
-5.7 (-10) |
|
+2.4 (+4) |
There are so many comparison pages. Please post a link to one to help people find them:
Niamey vs Guangzhou, China
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Helgoland vs Chapel Hill, Nc, Usa
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Niamey vs Helgoland 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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