Monthly Means and Extremes Period: 1971-2000
Redmond FAA AP, OR
Parameter Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Mean Temperature(F)
Maximum 43.1 48.1 54.5 61.5 69.1 77.7 86.4 86.0 77.8 65.9 50.3 42.7 63.6
Minimum 23.4 25.7 27.3 30.3 35.8 41.8 47.0 46.9 40.2 33.4 27.8 22.7 33.5
Mean 33.3 36.9 40.9 45.9 52.5 59.8 66.7 66.5 59.0 49.7 39.1 32.7 48.6
Extreme Temperature(F)
Maximum 67 73 77 88 99 99 103 108 105 92 76 66 108
Minimum -16 -19 0 10 17 24 30 31 20 4 -11 -28 -28
Precipitation(inches)
Monthly mean .97 .68 .76 .65 .95 .62 .55 .54 .37 .56 .98 .92 8.55
Extreme 24 hr 1.57 1.07 .62 .95 1.12 .82 .86 .72 .73 .55 1.03 1.01 1.57
Snowfall(inches)
Monthly mean 4.29 3.08 1.57 .55 .05 .00 .02 .00 .00 .20 3.02 4.58 19.32
Average number of days
Temperature
Maximum 90 or more .0 .0 .0 .0 .7 2.9 10.9 10.3 2.6 .1 .0 .0 27.1
Maximum 32 or less 5.4 2.6 .1 .0 .0 .0 .0 .0 .0 .1 1.7 5.6 16.6
Minimum 32 or less 26.0 22.8 24.3 18.7 11.1 2.6 .3 .2 5.0 15.6 22.0 26.5 177.3
Minimum 0 or less 1.5 .8 .0 .0 .0 .0 .0 .0 .0 .0 .4 1.4 4.3
Precipitation
.01 inches or more 8.4 8.2 8.5 7.3 6.4 5.5 3.7 3.7 4.1 5.4 9.5 8.6 79.0
.10 inches or more 2.9 2.4 2.9 2.1 2.4 2.1 1.8 1.8 1.1 1.7 2.9 2.8 25.8
.50 inches or more .3 .1 .1 .2 .6 .3 .3 .2 .1 .1 .3 .3 2.4
1.00 inches or more .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 .2
Degree Days
Heating days @ 65 (F) 1021 820 770 597 424 205 75 77 236 512 817 1036 6658
Growing days @ 50 (F) 1 2 6 39 120 282 492 482 251 77 7 1 1739