LOCAL CLIMATOLOGICAL DATA ThorntonWeather.com Month: 12 / 2006

Station Location: ThorntonWeather.com, Thornton, CO Lat.039:46:48 Long.0104:52:58 Elevation(Ground): 5193. above sea level

Temperature (Farenheit)

Degree Days Base 65 Degrees

Snow/ Ice on Grnd. (in.)

Rain (in.)

Pressure (inches)

Wind:Speed=mph

D A Y

Max.

Min.

Avg.

Dep From Normal

Avg Dew pt.

Avg Wet Bulb

Heating

Cooling

Sig Cond

Sun hrs

2400 LST _____ Snow Fall

2400 LST _____ Water Equiv

Avg Sea Level

Avg Spd

Avg Dir

Max Spd

Max Spd Dir

D A Y

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

36.7 30.0 35.1 51.6 53.3 41.5 36.7 56.8 56.1 53.1 47.4 50.4 56.8 61.6 67.1 43.0 30.7 33.6 37.8 29.7 38.1 36.6 37.0 41.2 43.5 56.5 51.0 37.6 25.1 26.6 31.0

15.3 08.2 03.9 14.4 25.4 19.9 17.6 25.5 23.7 22.8 32.0 28.7 27.8 41.2 34.0 26.9 23.7 17.8 16.2 24.1 16.9 11.8 10.0 18.3 12.8 26.3 25.2 21.4 22.1 10.9 11.8

25.3 19.1 15.6 30.8 39.9 30.4 27.4 36.7 37.7 36.3 39.1 40.5 45.1 53.3 49.6 34.7 28.1 24.3 26.2 26.1 26.4 24.3 22.4 28.6 28.2 38.1 36.2 29.7 23.4 18.2 20.7

----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----

16.3 13.4 07.0 15.3 16.6 20.1 20.7 21.0 16.8 18.1 21.9 14.9 19.5 23.4 20.7 14.4 14.4 15.0 18.4 24.3 25.8 22.2 16.1 19.4 15.0 23.0 23.2 26.9 20.5 15.6 12.1

22.8 17.6 13.7 26.3 32.9 27.2 25.3 31.5 31.1 30.5 33.5 32.9 36.7 42.3 39.6 28.7 24.3 21.8 23.9 25.5 26.2 23.7 20.7 25.8 24.5 33.2 31.7 28.7 22.5 17.5 18.5

39.6 45.9 49.4 34.2 25.0 34.5 37.6 28.2 27.3 28.6 25.8 24.4 19.8 11.6 15.4 30.2 36.8 40.6 38.7 38.8 38.5 40.6 42.5 36.3 36.7 26.8 28.8 35.3 41.5 46.7 44.3

00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0

----- COLD COLD ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- COLD COLD ----- COLD ----- ----- ----- ----- COLD COLD

00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0 00.0

00.00 00.20 00.71 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.31 22.01 00.91 00.00 00.00 00.59 00.00 00.00 00.00 08.39 00.39 00.00

00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00

30.05 30.32 30.39 30.26 30.09 30.27 30.41 30.20 29.95 29.89 29.99 30.05 30.01 29.92 29.77 29.84 29.98 30.25 30.08 29.95 29.96 29.98 30.13 30.14 30.11 29.96 29.68 29.90 30.24 30.10 30.12

03.6 01.9 03.4 02.9 04.6 02.0 01.6 02.4 02.8 03.6 04.2 05.3 05.9 06.7 03.4 04.6 04.7 02.0 02.5 12.1 04.4 03.1 02.7 04.4 04.8 02.6 01.8 00.6 00.0 00.0 02.0

~038 ~109 ~209 ~225 ~262 ~011 ~119 ~209 ~234 ~276 ~346 ~274 ~267 ~270 ~207 ~114 ~347 ~332 ~339 ~001 ~007 ~196 ~200 ~349 ~221 ~271 ~191 ~330 ~023 ~212 ~182

13.8 11.5 11.5 11.5 24.2 11.5 11.5 11.5 11.5 15.0 20.7 19.6 24.2 24.2 12.7 18.4 12.7 10.4 12.7 33.4 25.3 10.4 12.7 29.9 15.0 18.4 09.2 11.5 00.0 00.0 09.2

~090 ~135 ~203 ~270 ~293 ~068 ~203 ~203 ~270 ~293 ~023 ~270 ~270 ~293 ~203 ~113 ~315 ~338 ~360 ~000 ~023 ~203 ~203 ~023 ~203 ~270 ~045 ~023 ~158 ~180 ~158

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

43.0 67.1

20.5 03.9

31.1

---

18.5

27.2

33.9

0.0

-

Total 0.0

Total 33.50

0.00

30.064

3.4

280

15.0

<Monthly Average

Degree Days Monthly Total Heating: 1050.6 Cooling: 0.0

Max 24-hr Precip: 0.00 on Day: 0 Max Snowfall: 22.01<

Sea Level Pressure Max was 30.48 on day 2 Min was 25.13 on day 17

Wind Run 2552.5miles

Number of days with--------->

Max Temp >= 90 was 0 Max Temp <= 32 was 6 Thunderstorms:

Min Temp <= 32 was 29 Min Temp <= 0 was 0 Heavy fog: 0 Gale: 0

Precipitation >=.01inch was 0 Precipitation >=.10inch was 0 Snowfall >=1.0inch was 2