| Calgary |
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| Institutions: |
Contact persons: |
| General Data Calgary |
| Geographic longitude (east) | ||||
| Geographic latitude (north) | ||||
| Total area (km²) | Inhabitants (1.1.1950) | |||
| Settlement area (%) | Inhabitants (1.1.1970) | |||
| Traffic area (%) | Inhabitants (1.1.1997) | |||
| Agricultural area (%) | Density of Inhabitants ( I / km²) | |||
| Forested area (%) | ||||
| Water bodies (%) | Motor vehicles (1.1.1950) | |||
| Road network (km) | Motor vehicles (1.1.1970) | |||
| Mean altitude (above sea-level) | Motor vehicles (1.1.1997) | |||
| Lowest point (above sea-level) | ||||
| Highest point (above sea-level) | Motor vehicles / 1000 inhabitants (1997) |
| Air Pollution Calgary |
No data available
| Mean climatic data Calgary |
Parameter |
JAN |
FEB |
MAR |
APR |
MAY |
JUN |
JUL |
AUG |
SEP |
OCT |
NOV |
DEC |
YEAR |
Period |
Mean air temperature (°C) |
-9.9 |
-8.8 |
-4.4 |
3.6 |
9.8 |
13.0 |
16.7 |
15.1 |
10.9 |
5.4 |
-2.2 |
-6.6 |
3.6 |
55 |
Mean maximum air temperature (°C) |
-4.4 |
-2.2 |
2.8 |
11.7 |
17.2 |
20.6 |
24.4 |
23.3 |
17.8 |
12.2 |
3.3 |
-1.7 |
10.6 |
55 |
Mean minimum air temperature (°C) |
-16.7 |
-14.4 |
-10.0 |
-2.8 |
2.2 |
6.1 |
8.3 |
7.2 |
2.8 |
-1.7 |
-8.3 |
-12.8 |
-3.3 |
55 |
Absolute maximum air temperature (°C) |
16.1 |
18.9 |
23.9 |
29.4 |
32.2 |
35.0 |
36.1 |
35.6 |
32.2 |
29.4 |
21.7 |
19.4 |
36.1 |
67 |
Absolute minimum air temperature (°C) |
-44.4 |
-45.0 |
-37.2 |
-25.6 |
-11.1 |
-3.3 |
0.0 |
-2.2 |
-13.3 |
-22.2 |
-35.0 |
-42.8 |
-45.0 |
67 |
Mean relative Humidity (%) |
73 |
76 |
71 |
65 |
64 |
69 |
67 |
65 |
70 |
70 |
74 |
72 |
70 |
7 |
Mean precipitation (mm) |
17 |
20 |
26 |
35 |
52 |
88 |
58 |
59 |
35 |
23 |
16 |
15 |
444 |
|
Maximum precipitation (mm) |
||||||||||||||
Minimum precipitation (mm) |
||||||||||||||
Maximum precipitation in 24 h (mm) |
20 |
28 |
20 |
32 |
41 |
79 |
68 |
81 |
31 |
24 |
28 |
14 |
81 |
|
Days with precipitation |
9 |
10 |
11 |
10 |
11 |
14 |
11 |
12 |
8 |
6 |
7 |
8 |
117 |
|
Mean sunshine (h) |
101 |
117 |
146 |
188 |
240 |
234 |
318 |
275 |
186 |
159 |
111 |
91 |
2166 |
|
Radiation (Ly/d) |
||||||||||||||
Potential evaporation (mm) |
0 |
0 |
0 |
31 |
76 |
99 |
123 |
105 |
63 |
31 |
0 |
0 |
528 |
55 |
Mean wind speed (m/s) |
4.5 |
4.3 |
4.3 |
5.0 |
5.0 |
4.6 |
4.1 |
4.0 |
4.4 |
4.4 |
4.3 |
4.4 |
4.4 |
|
Wind direction |
W |
W |
N,S |
SE |
NW |
N,NW |
NW |
N |
NW |
S,W |
W |
W |
Source of climatic data: M. Müller, 1983: Handbuch ausgewählter Klimastationen der Erde. Universität Trier. Forschungsstelle Bodenerosion.