LANGLOIS 5 NNE, OREGON

Period of Record General Climate Summary - Growing Degree Days

Station:(354732) LANGLOIS 5 NNE
From Year=1983 To Year=1995
Growing Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
40 M 220 213 273 315 420 502 612 615 549 461 279 184 4644
40 S 220 433 706 1021 1441 1943 2555 3171 3720 4181 4460 4644 4644
45 M 96 102 131 166 265 352 457 460 399 306 144 70 2950
45 S 96 199 330 497 762 1114 1571 2031 2430 2736 2880 2950 2950
50 M 23 33 38 51 119 202 302 305 249 160 50 15 1548
50 S 23 56 94 145 264 466 768 1073 1322 1482 1532 1548 1548
55 M 2 5 4 7 33 68 147 151 108 54 8 1 590
55 S 2 7 11 18 51 120 267 418 526 580 589 590 590
60 M 0 0 0 1 5 8 26 28 23 13 0 0 104
60 S 0 0 0 1 6 14 40 68 91 104 104 104 104
Corn Growing Degree Days
50 M 91 93 111 134 190 238 318 324 293 236 117 74 2219
50 S 91 184 295 429 619 857 1174 1498 1791 2027 2145 2219 2219
M = Monthly Data
S - Running sum of monthly data.
Growing Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. This is done for each day of the month and summed.
Corn Growing Degree Day units have the limitations that the maximum daily temperatures greater than 86 F are set to 86 F and minimums less than 50 F are set to 50 F.
Table updated on Oct 31, 2012
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Western Regional Climate Center, wrcc@dri.edu