| January |
2 1/2% Design dry bulb temperature |
-8o C |
| January |
1% Design dry bulb temperature |
-10o C |
| July |
2 1/2% Design dry bulb temperature |
26o C |
| July |
2 1/2% Design wet bulb temperature |
18o C |
| Annual total degree–days below 18o C |
3,050 |
| Maximum fifteen-minute rainfall |
8 mm |
| Maximum one day rainfall |
70 mm |
| Annual rainfall |
1,140 mm |
| Annual total precipitation |
1,200 mm |
| Moisture Index |
1.27 |
| Ground snow load, snow component S (s) 30 years |
2.0 kPa |
| Ground snow load, rain component S (r) 30 years |
0.4 kPa |
| Ground snow load, snow component S(s) 50 years |
2.2 kPa |
| Ground snow load, rain component S(r) 50 years |
0.4 kPa |
| Driving Rain Wind Pressure, 1/5 |
160 kPa |
| Hourly wind pressure 1/10 |
0.42 kPa |
| Hourly wind pressure 1/30 |
0.55 kPa |
| Hourly wind pressure 1/50 |
0.61 kPa |
| Hourly wind pressure 1/100 |
0.71 kPa |
Earthquake design requirements - National Building Code Interpolated seismic hazard
values: 2% probability of exceedance in 50 years (0.000404 per annum)
Where Sa is Spectral Acceleration and T is the period in seconds |
| Sa (0.2) |
Sa (0.5) |
Sa (1.0) |
Sa (2.0) |
PGA (g) |
| 0.869 |
0.610 |
0.324 |
0.169 |
0.422 |
*the design values may have been interpolated from calculated values at surrounding locations with
subjective modification. Topographical effects may introduce local variations in the design values. |
