PROJ00180

• Contract/PO #: C153639L
• Contractor Name: New Cache La Poudre Irrigating Company
• Contract Type: Loan
• Water District: 3
• County: Larimer
• Bill Number: HB 93-1273
• Loan Projects - Doc Type: Feasibility Study

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Table 1-2 cou't

SUMMARY OF MONTHLY CLIMATIC DATA FOR FORT COLLINS COLORADO FOR YEARS 1831-1887
LATITUDE - 48 36 LONGITUDE - lB6 6 ELEVATION - 6BBB FEET
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
AVE. 48.8 44.8 &8.8 BB.6 BI.3 79.4 86.8 83.8 7&.6 B4.9 68.8 43.3
MAX. &2.2 &8.8 88.9 89.3 78.3 87.8 91.2 87.8 82.11 71.8 83.8 63.1
YEAR 19&3 1964 1888 1948 1934 1968 1964 1837 1848 19611 1849 1888
MIN. 24t7 32.6 39.9 611.8 67~8 71~1 79.6 811.B 84.8 611.8 39.6 29.8
YEAR 183 1942 1886 1967 1830 1II4b 19611 1877 1886 1889 1886 11183
YEARS OF RECORD 67 . 67. 67 . 67. 67 . 67. 67. 67. 67 . 67. 67. 68.
MONTHLY MEAN MINIMUM TEMP (F) AVE. 13.1 17.8 23.8 33.11 42.4 68.8 &8.8 64.8 46.3 84.8 23.1 18.4
MAX. 22.1 23.8 32.11 311.2 48.4 68.7 811.6 88.1 61.8 89.8 28.4 24.6
YEAR 1888 1964 1888 1981 1977 1877 1988 1883 19411 1867 1881. 1888.
MIN~ -3.3 4.8 14.3 28.7 38.1 46.4 63.6 49.3 39.7 29.4 18.1 8.8
YEA" 1837 1842 11186 11146 1968 1861 1842 18&8 1834 1889 1962 1932
YEARS OF RECORD 67. 67. 67. 67. 67. 67 . 67. 67 . 67 . 67. &7 . 68.
MONTHLY MEAN AVERAGE TEMP (F) AVE. 27.11 81.2 87.2 48.8 66.9 B6.2 71.3 811.1 811.4 49.7 88.9 29.9
MAX. 38.9 41.3 48.6 64.2 81.11 71t3 74.8 73.8 84.8 64.7 46.9 38.8
YEAR 1963 1964 1988 1881 1934 197 18B8 1983 11181. 1983 19411 1988
MIN. 18.7 18.7 27~1 39.8 48.9 &8.8 86.8 86.4 62.9 48.2 28.8 16.4
YEAR 1837 1842 198b 1946 1836 1846 1968 1968 1986 1989 11186 1932
YEARS OF RECORD 67. 67. 67 . 67 . 67. 67 . 67. 67. 67. 67 . 67. 66.
(BASE B6F) AVE. 1164.7 922.2 848.4 6411.4 272.2 86.9 6.8 13.3 168.7 488.7 837.911178.4
MAX~ 1&26 1233 1186 743 389 1116 42 48 367 783 18n H34
Y!A" 11182 1968 1986 1867 1983 1861 1872 1984 1886 1889 11186 1883
M N. 888 868 688 318 1&3 II II II 43 313 869 8B4
Y AR 19&3 1964 1888 1881 11174 11177 11188. 11188. 11183 31183 311BJ 311BB
YEAIrS (IF IfECORU &T. &T. liT. 1I1 . 37. 37 . 37. 37. 37. 37. 37. 37.
NO DAYS MAX TEIIP GTR OR E~ 8BF en: II.: 8.: II.: II.: lI.t 4d 82~ 6d 1.~ II.: 8.: 8.:
YEAR 1848 11148 11148 11148 1889 18811 1964 1988 1888. 1948 1948 1848
MIN. II II II II II II 3 1 II II I II
YEAR 1887. 11187. 11187. 1897. 1987. 1884. 18711. 1977 1987. 1897. 11187. 1987.
YEARS OF RECORD 311. 311. 311. 311. 38. 41. 311. 38. 411. 39. 39. 39.
NO DAYS MAX TEIIP LESS OR E~ 32F AVE. 7.9 4.4 2.9 11.6 B.II 11.11 B.II B.B B.II 11.2 2.4 6.3
MAX 21 12 9 4 1 II II II 1 2 11 18
YEAR 18711. 11178 11186. 111611 1864 1848 1848 1848 1886 1889 11186 1983
MIN. I II II II II I II II II II 8 II
YEAR 1888 1884. 1888. 1887. 1887. 1887. 1887. 1887. 1887. 1987. 1887. 1867
YEARS OF RECORD 411. 38. 411. 38. 311. 38. 38. 311. 39. 39. 48. 411.
NO DAYS MIN TEIIP LESS OR E~ 32F AVE. 38~31 28.8 28.6 13.2 1.8 B.II 11.11 11.11 1.1 11.8 2&.11 311.1
MAX~ " 211 31 21 8 II II II 8 23 38 31
YEA" 1884. 1884. 1886. 1888 18711. 1848 11148 11148 1886. 1862 11179. 11188.
MIN. 28 " 211 18 4 II II II II II 4 21 27
YEAR 1887. 1888 1888 1878 1887. 1887. 1897. 1887. 1897. 1874. 1881 11177.
YEARS OF RECORD 48. 411. 411. 411. 411. 311. 311. 38. 311. 411. 48. 48.
NO DAYS MIN TEIIP LESS OR E~ . F AVE. 4.8 2.3 11.8 11.2 11.11 11.11 11.11 11.11 11.11 11.11 8.6 2.4
MAX. 18 11 7 3 II II II II II II 6 12
YEAR 1882. 1868 11148 1868 11148 1848 1848 1948 1849 11148 1862 1972
MIN. II II II II II II II II II II I II
YEAR 1888. 11197. 1887. 1887. 1887. 1887. 1887. 1887. 1887. 1987. 1887. 1884.
YEARS OF RECORD 48. 48. 411. 38. 38. 38. 38. 38. 39. 38. 48. 48.
HIGHEST TEMPERATURE (F) . TEMP 71 78 811 84 "' 1112 1112 88 86 87 78 78
YEAR AND DAY188228 188826 1878311.188618.188827.186423 186411 1888118 1868118.1118783 193488 183911
YEARS OF RECORD 67 . 67. 67 . 67 . 67 . 61 . 67 . 67 . 67 . 67 . 67. 67.
LOWEST TEMPERATURE (F) TEMP -32 -41 -31 -111 22 29 48 89 18 8 -17 -311
YEAR AND DAY188218 186181 184388 1846114 11148118 184713 186288 188438.1886311 184817 1116182 183212
YEARS OF RECORD 67. 67. 67 . 67 . 67 . 67 . 67 . 67. 67. 67 . 67. 67.

SUBSTATION NO. 63186 DIVISION

4

MONTHLY MEAN MAXIMUM TEMP (F)

ANN
82.4
88.8
1964
68.8
1961
68.

DEGREE DAYS

84.3
37.6
1881
81.8
11161
68.
48.8
61.2
1981
46.7
1861
68.
8388.8
722.3
11161
6462
H'82
37.
28.4
46
11181
8
11187
39.
23.8
39
111411
8
11188
311.
187.11
189
11162
141
11188
39.
l1.f
2e
11148
.
1978'
311.

PREPARED BY :

COLORADO CLIMATE CENTER
DEPARMENT OF ATMOSPERIC SCIENCE
COLORADO STATE UNIVERSITY
~q~T.CO~LINS."~9 885Z3