GRANDFATHER MTN, NC

Average of Minimum Temperature (Degrees Fahrenheit)

(313565)

File last updated on May 27, 2022
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1955-----z-----z-----z-----z-----z-----z-----z57.16f51.27 38.48b28.20j16.39c35.38i
195613.60a26.75e29.00h33.21f43.58l52.17 54.61 55.61 48.77 42.23 29.63 33.70d39.67c
195720.78d28.96c28.56d40.34a46.71c54.66a55.89c54.68c53.00a35.77 33.12f24.65e40.36a
195811.64i16.64n26.35k34.50f48.08e52.00a56.35 55.50a49.30 40.79b35.92f22.91h50.34f
195919.91i24.04b26.15d38.75b48.71 51.00 55.94 57.77 51.14a41.33a32.05i25.19e42.00b
196022.19e18.57o30.29x39.71b40.71 51.93 55.58 56.61 51.07 43.96c31.80e17.54g43.73c
196115.54g27.71d30.87 29.28e39.84 50.13 54.29 54.81 52.17 38.16 33.30 23.17b39.43a
196220.89c25.89 24.19 31.77 50.87 52.40 55.35 55.16 48.33 42.16 29.72a17.33a37.84
196316.53a14.19a32.45 37.87 50.87 51.50 53.97 54.42 48.57 43.45 31.13 13.97 37.41
196421.32f17.23c27.38b38.53 47.10a54.30 54.13 53.87 49.27 36.23 35.57 26.81 40.04a
196523.04c19.93 25.65 40.17a49.71 51.10 55.65 55.74 49.73 36.16 30.45a25.35 38.56
196616.59d19.58b25.23 34.62a43.65 51.10 55.16 54.06 47.97 37.93a29.96b22.11c36.50
196722.33a16.46 29.81 37.73 41.60a50.13 51.90 52.32 43.73 39.10a24.38a27.84 36.45
196820.55b13.04b28.62e37.46b41.52b52.73 55.83a57.29 48.30 39.55 30.79b17.83a36.96
196917.97 18.36c22.17g37.52a46.03a54.30 58.06 53.68 49.60 39.84 27.69a16.77e38.17a
197014.94 19.75 27.94 38.83 47.26 52.03 57.23 56.61 54.30 42.87 28.53 25.61 38.83
197118.61 20.89 21.81 35.57 42.42 55.10 55.03 55.06 53.03 46.71 28.40 32.07a38.73
197224.39 20.22b27.03 36.23 43.29 48.53 55.97 55.10 52.43 38.26 28.03a31.10 38.38
197321.94 19.86 34.71 34.03 42.10 53.63 56.42 55.65 53.83 43.83a33.63 23.33a39.41
197434.17a21.61 33.35 35.38a44.74 48.13 55.39 55.35 48.03 39.16 30.43 24.82c39.21
197523.77a25.15a24.00 34.23 49.67a52.03 55.35 57.68 49.48a44.94 35.43 22.27e39.50
197616.00 27.72 33.77 38.63 42.71 52.47 53.73a53.61 47.50 34.84 22.72a18.61 36.86
19774.97 17.29 31.29 40.97 47.87 52.30 58.26 56.90 52.37 35.94 32.97 20.57a37.64
197810.42 13.52a26.42 37.83 44.29 53.50 56.39 57.32 53.63 38.77 37.13 24.16 37.78
197914.26 17.48c29.65 36.47 45.26 49.47 54.29 56.13 49.97 37.61 33.37 25.81 37.48
198022.55 14.59 24.55 36.13 46.10 51.21a58.32 58.58 54.27 37.65 29.14b24.33a38.12
198113.42 21.27b22.63a40.43 43.55 55.87 57.65 53.87 49.60 37.23 31.70 17.58 37.07
198214.13a23.57 31.23 32.33 50.07a52.03 56.73a54.97 48.57 41.10 33.43 29.53a38.97
198318.57c21.43 28.29 31.27 42.87 51.48a56.87 58.23 49.30 39.90a30.80 17.74 37.23
198419.80a24.31 25.14b34.37 41.87 54.77 54.61 56.10a48.40 48.26 28.87 33.39 39.16
198510.32 22.08b30.52b38.90 46.52 51.03 55.07b54.26 49.50 45.65 41.77 17.19 38.57
198617.63a25.96 27.87 38.23 46.57a55.27 59.13 54.94 52.63 42.53a35.80 26.90a40.29
198719.48 23.48a28.90a35.81c51.10 55.17 58.77 58.19 51.33 35.23 33.77 25.97 39.77
198816.32 18.66 29.35 35.93 44.90 52.80 56.97 58.45 50.23 34.52 31.53 22.87 37.71
198927.77 24.43 33.71 36.23 41.74 54.23 56.26 55.39 51.13 43.06 30.60 15.32 39.16
199027.19 29.21 34.00 35.90 45.26 53.37 56.55 56.84 51.03 42.74 35.27 29.23 41.38
199123.87 25.43 30.29 40.57 51.16 53.20 58.26 55.52 50.67 41.61 29.87 27.45 40.66
199222.13 26.62 26.87a36.90 42.71 50.87 57.55 53.42 51.73 39.32 31.80 23.52 38.62
199327.16 19.86 27.15d33.63 47.06 54.27 60.23 57.29 51.10 40.52 31.83 22.00 39.34
199416.40a24.11 28.10 41.13 -----z55.63 56.84 54.87 48.60 41.48 36.23 29.43a39.35a
199521.58 19.29 32.77 39.60 46.42 52.33 58.29 58.77 50.03 41.40a26.17 19.16 38.82
199619.04c20.62 23.71 33.90 47.58 53.53 55.97 55.74 48.97 40.77a26.37 25.94 37.68
199719.45b24.07 32.81 32.50 40.61 49.83 57.23 54.19 50.20 40.52 27.30g23.96d38.67a
199827.62g25.09f27.09i37.45j49.59b55.74g57.34b56.75c52.00e44.04g35.83f28.89d48.91g
199930.33m23.82k22.76n38.00i45.72b52.66a58.90b56.97a49.68e40.87h36.88d26.57h50.13f
200022.16f26.09g33.04h34.64h50.08f55.59c56.33d55.54c50.96d43.35e30.36e15.19e43.90e
200120.00g27.43e24.15k40.19i47.61h54.24a56.69b57.04g49.04c37.73i40.25b30.04c42.95f
200225.59i22.62b33.00h39.55j44.57j54.74c58.81 58.37a54.37c45.65e28.64h24.14j49.09f
200312.56m21.00i34.14i40.14h46.38e53.08f57.20a58.25c50.11c38.50e39.12f22.65n50.09g
200418.00j21.79j32.20f38.58k51.58e55.08d56.85d54.40a51.54d45.79g37.67f21.47l53.89g
200524.61h25.57g26.41n38.04g44.40f54.57g59.87a59.61c54.77 45.25g34.41h21.38j58.08i
200627.73e20.05i26.84l43.27h45.12g53.48e58.38b59.38b49.46f39.48h34.81c30.73i46.76g
200723.16f16.20h35.68l35.24m48.38e54.07 55.57a62.52 53.03 45.79b30.33c31.70d47.67d
200820.07c25.41b27.17b37.81c43.81 55.37 55.77 55.03 52.33 38.48 28.57b25.63a38.79
200919.00b20.00 32.52b36.69a46.71 55.13 53.77 56.87 50.90 41.06 35.37 22.32l40.73a
201018.77i16.40m27.38b40.17a48.81 58.03a59.52b59.48 53.34a41.32 32.38a14.43j46.72c
201116.69e24.95f30.13a39.31a46.65 56.27 60.19 56.90 51.20 37.55 33.69a29.13a41.61a
201225.21b26.39a40.27a39.41a50.74 52.40 59.77 55.71 50.41a40.03a29.29b32.50g42.69a
201328.36f20.80h20.84l36.86a44.13 54.20 56.77 55.32 50.73 41.61 27.14b29.96g45.85d
201414.35k22.53i26.86j39.04d47.42 55.20 54.26 54.94 51.33 40.26 24.96f30.44f48.92e
201518.38g15.43n30.58 38.20 48.03 55.87 57.48 55.29 51.40 42.52 35.90 36.52 45.18b
201619.38b26.73n36.90 36.33 46.35 55.53 59.42 60.32 55.70 45.26 36.53 27.10 43.53a
201729.00 29.71 27.45 43.60 46.90 53.30 58.19 55.06 50.07 43.55 34.03 22.90 41.15
201816.29 32.04 23.87 32.60 53.19 56.43 57.58 57.29 57.90 42.65 28.33 26.06 40.35
201921.61 31.00 26.97 40.17 52.06 53.24a59.10 57.35 57.03 46.52 29.13 29.58 41.98
202026.06 25.93 36.84 34.63 42.03 53.53 60.06 58.19 50.57 44.48 36.27 22.45 40.92
202122.00 24.32 32.84 36.37 44.97 54.13 57.68 58.35 51.40 45.16 28.77 35.42 40.95
202217.87 25.68 31.94 35.53 48.81e-----z-----z-----z-----z-----z-----z-----z31.97g
Period of Record Statistics
MEAN19.91 22.65 29.25 36.95 46.22 53.21 56.78 56.28 50.97 40.91 31.75 24.66 38.79
S.D.5.27 4.56 3.92 2.87 3.26 2.03 1.84 1.91 2.35 3.24 3.74 5.42 1.43
SKEW-0.05 -0.16 0.43 -0.35 0.04 -0.27 -0.06 0.63 0.36 0.04 0.23 -0.01 0.36
MAX34.17 32.04 40.27 43.60 53.19 58.03 60.23 62.52 57.90 48.26 41.77 36.52 41.98
MIN4.97 13.04 21.81 29.28 39.84 48.13 51.90 52.32 43.73 34.52 22.72 13.97 36.45
YRS50 51 51 55 60 63 66 65 66 61 56 54 38