IRON MOUNTAIN, CA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(044297)

File last updated on March 28, 2024
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
193578.00k82.00 88.00 95.00 100.00 110.00 114.00 113.00 108.00 96.00 77.00 76.00 114.00k
193674.00 79.00 90.00 101.00b105.00 116.00 117.00 112.00 108.00 102.00a86.00 75.00 117.00c
193763.00a79.00 86.00 99.00 110.00 112.00 116.00c117.00 112.00a96.00b88.00 76.00 117.00g
193875.00 76.00 83.00 102.00 108.00 112.00b116.00 118.00e108.00a98.00 78.00 85.00 118.00h
193970.00 75.00 90.00 99.00 109.00 114.00 116.00 113.00 110.00a91.00 87.00 78.00 116.00a
194076.00 82.00 93.00 96.00a104.00 119.00 114.00 118.00 106.00 98.00 84.00 79.00 119.00a
194168.00 76.00 82.00 90.00 104.00 107.00 116.00 109.00 105.00 96.00c87.00b75.00 116.00e
194275.00 75.00 92.00 92.00 108.00 112.00 117.00 113.00 108.00 101.00 92.00 79.00 117.00
194379.00 82.00 91.00 100.00 107.00 110.00 116.00 110.00 109.00 104.00 83.00 77.00 116.00
194476.00g82.00 85.00 89.00 99.00 111.00a112.00 115.00 109.00 100.00 85.00 72.00 115.00h
194577.00 81.00 83.00 99.00 100.00 115.00 113.00 111.00 113.00 98.00 88.00 80.00 115.00
194685.00 82.00 86.00 99.00 102.00 108.00 110.00 116.00 110.00 93.00 78.00 76.00 116.00
194778.00 82.00 89.00 103.00 111.00 110.00 114.00 112.00 112.00 103.00 89.00 76.00a114.00a
194882.00a80.00 80.00 100.00 101.00 113.00 115.00 112.00 113.00a103.00 83.00j71.00 115.00l
194964.00 77.00 84.00 104.00 107.00 112.00 115.00a115.00 112.00 99.00 90.00 80.00 115.00a
195078.00 85.00 90.00 102.00 105.00 117.00 119.00 116.00 119.00 106.00 90.00 83.00 119.00
195179.00 85.00 86.00 97.00 113.00 113.00 115.00 112.00a110.00 103.00 82.00 70.00 115.00a
195270.00 75.00 85.00 95.00 107.00 109.00 113.00 114.00 113.00 105.00 89.00 77.00 114.00
195379.00 83.00 91.00 99.00 97.00 113.00 115.00 114.00 112.00 102.00 89.00 78.00 115.00
195475.00 90.00 86.00 103.00 103.00 117.00 117.00a116.00 109.00 100.00 85.00 70.00 117.00a
195569.00 79.00 88.00 90.00 104.00 117.00 113.00 109.00 115.00 102.00 91.00 80.00 117.00
195675.00 78.00 93.00 97.00 105.00 115.00 116.00 113.00 110.00 102.00 88.00 76.00 116.00
195769.00 88.00 90.00 93.00 102.00 118.00 116.00 117.00 112.00 104.00 76.00 77.00 118.00
195872.00 79.00 79.00 100.00 109.00 115.00 119.00 115.00 112.00 103.00 89.00 83.00 119.00
195979.00 79.00 88.00 101.00 102.00 116.00 117.00 111.00 112.00 100.00 84.00 78.00 117.00
196071.00 80.00 92.00 99.00 110.00 116.00 120.00 116.00 112.00 101.00 90.00 73.00 120.00
196177.00 82.00 88.00 104.00 101.00 118.00 119.00 114.00 104.00 100.00 82.00 75.00 119.00
196282.00 80.00 92.00 103.00 101.00 112.00 112.00 118.00 112.00 101.00 93.00 80.00 118.00
196370.00 87.00 89.00 93.00 103.00 109.00 114.00 112.00 111.00 104.00 87.00 76.00 114.00
196475.00 75.00 90.00 98.00 103.00 113.00 116.00 112.00 107.00 106.00 85.00 76.00 116.00
196578.00 85.00 83.00 98.00 101.00 106.00 114.00 112.00 106.00 105.00 92.00 74.00 114.00
196672.00 74.00 92.00 100.00 105.00 116.00a115.00 116.00 111.00 95.00 93.00 80.00 116.00a
196781.00 81.00 91.00 89.00 110.00 111.00 119.00a121.00 105.00 99.00 92.00 73.00a121.00b
196876.00 89.00 94.00 94.00 109.00 116.00 115.00a110.00 112.00 96.00 85.00 73.00 116.00a
196976.00 73.00 95.00 95.00 110.00 108.00 116.00 118.00 114.00 103.00 85.00 76.00 118.00
197074.00 85.00 90.00 93.00 108.00 120.00 115.00 115.00 109.00 98.00 85.00 74.00 120.00
197183.00 85.00 94.00 95.00 99.00 111.00 115.00 112.00 115.00 100.00 84.00 71.00 115.00
197270.00 88.00 94.00 94.00 102.00 115.00 117.00 115.00 106.00 103.00 80.00 73.00 117.00
197371.00 74.00 -----z99.00 108.00 119.00 118.00 114.00 109.00 102.00 92.00 75.00 -----z
197472.00 81.00 92.00 94.00 110.00 117.00 116.00 110.00 111.00 103.00 83.00 72.00 117.00
197580.00 83.00 86.00 90.00 102.00 113.00 115.00 116.00 109.00 101.00 90.00 79.00 116.00
197680.00 82.00 89.00 94.00 107.00 117.00 116.00 111.00 115.00a94.00 88.00 73.00 117.00a
197775.00 88.00 85.00 96.00 101.00 117.00 116.00 117.00 114.00 100.00 85.00 79.00 117.00
197872.00 79.00 91.00 92.00 107.00 114.00 116.00 111.00 109.00 108.00 89.00 69.00 116.00
197970.00 74.00 89.00 93.00 104.00 116.00 115.00 113.00 113.00 103.00 81.00 79.00 116.00
198071.00 81.00 83.00 102.00 101.00 114.00 117.00 116.00 109.00 112.00 94.00 82.00 117.00
198181.00 88.00 92.00 102.00 103.00 116.00 117.00 115.00 107.00b95.00 88.00 77.00 117.00b
198278.00 87.00 84.00 96.00a101.00 106.00a111.00 109.00 110.00 95.00a80.00y66.00u-----z
198376.00 81.00 86.00 88.00 113.00 108.00 115.00 112.00 111.00 93.00 86.00 78.00a115.00a
198478.00 78.00 92.00 102.00 112.00 114.00 117.00 114.00 109.00 99.00 86.00 68.00a117.00a
198571.00 84.00 88.00 103.00 103.00 116.00 117.00 114.00a109.00a100.00 87.00 76.00 117.00b
198680.00a92.00 97.00a100.00 108.00 115.00 113.00 115.00 112.00 95.00 84.00 73.00 115.00b
198784.00 82.00 86.00 102.00 105.00 118.00 121.00a114.00 110.00 106.00a81.00 73.00a121.00c
198877.00 82.00 96.00 100.00 107.00b113.00 115.00 113.00 110.00 105.00 94.00 77.00 115.00b
198975.00a91.00 92.00 105.00 108.00b115.00 118.00 111.00 111.00 -----z89.00 78.00 -----z
199078.00a85.00 96.00 101.00 103.00 116.00a117.00 112.00 114.00 99.00a89.00 75.00 117.00c
199173.00 84.00 77.00a97.00 104.00 109.00 116.00 113.00a110.00 105.00 92.00a72.00 116.00c
199274.00b82.00 82.00 105.00 102.00 112.00b115.00 116.00 107.00 102.00b85.00 66.00a116.00g
199373.00a75.00b92.00 99.00 103.00 116.00a112.00 120.00b113.00 106.00b84.00b76.00d120.00n
199478.00a80.00 94.00 104.00b105.00a121.00 118.00 116.00 110.00 99.00b89.00 75.00a121.00g
199569.00 84.00 93.00 98.00 101.00a113.00a121.00 121.00 117.00 101.00 90.00 79.00 121.00b
199678.00 88.00 93.00 105.00 113.00 116.00 119.00 120.00 113.00 110.00 87.00d78.00 120.00d
199776.00 83.00 98.00 100.00 112.00 113.00 117.00 115.00 109.00 104.00 90.00 74.00b117.00b
199876.00 74.00 94.00 102.00 98.00 115.00 122.00 118.00 108.00 97.00 81.00 78.00 122.00
199978.00 -----z88.00 101.00c106.00 113.00 118.00 113.00c109.00a103.00c89.00 77.00 -----z
200081.00 81.00d89.00 104.00b114.00 118.00b116.00c115.00b111.00d104.00a77.00b76.00 118.00t
200175.00a82.00b92.00 101.00 112.00b114.00a119.00 115.00 108.00 104.00a90.00a71.00c119.00k
200276.00b84.00 93.00a104.00 111.00a114.00a117.00b120.00 113.00 100.00b89.00a73.00 120.00j
200381.00a86.00a91.00a92.00d114.00 116.00 -----z116.00e113.00a107.00 79.00 75.00 -----z
200474.00 80.00a99.00 103.00 105.00 112.00 115.00 117.00 113.00 100.00 82.00 75.00 117.00a
200577.00j72.00e90.00 97.00 111.00 115.00 122.00 116.00 110.00a104.00 89.00a80.00a122.00r
200678.00a82.00 90.00 99.00c109.00 117.00 120.00 114.00 111.00 105.00 93.00 76.00 120.00d
200774.00b81.00a101.00 107.00 105.00 114.00 121.00b117.00 116.00 100.00 93.00 72.00 121.00e
200872.00 83.00i90.00a99.00 111.00a127.00 116.00 111.00 111.00a103.00 94.00f78.00 127.00r
200977.00g81.00 92.00c104.00d110.00f114.00 120.00c116.00e110.00d101.00a91.00 74.00a-----z
201073.00b78.00a88.00a97.00d100.00 112.00b115.00c115.00 112.00a103.00a92.00 78.00b115.00q
201181.00a77.00i97.00h100.00a102.00 114.00a117.00c116.00g116.00b101.00b87.00 73.00b-----z
201279.00 83.00b96.00c106.00a112.00 114.00 119.00e116.00b107.00a106.00d91.00j79.00d-----z
201376.00e77.00 94.00 105.00d105.00j127.00a117.00a113.00f110.00 96.00 85.00 74.00d-----z
201478.00j87.00d91.00c99.00e107.00g111.00f116.00a113.00b109.00a102.00 90.00 78.00 -----z
201577.00c84.00 98.00 96.00b103.00 116.00a111.00 117.00 109.00b106.00 92.00b75.00 117.00j
201681.00a89.00 95.00e97.00b104.00e120.00f119.00g115.00e113.00 100.00f90.00n-----z-----z
2017-----z-----z-----z-----z109.00t121.00 118.00f115.00f113.00j100.00h89.00g75.00r-----z
201880.00o85.00 84.00p102.00i107.00 114.00 119.00 115.00a113.00 98.00 88.00a72.00 -----z
201976.00a76.00 85.00a102.00 100.00d114.00g115.00 117.00 114.00 98.00 89.00 71.00b117.00o
202075.00a81.00b81.00d104.00a109.00 112.00 119.00 120.00c120.00 107.00b93.00b75.00c120.00r
202181.00 81.00 89.00b96.00b105.00c119.00 121.00a119.00 114.00 99.00 89.00 82.00a121.00i
202275.00 83.00 94.00a95.00 107.00 112.00b117.00 115.00 112.00i102.00a85.00b75.00b117.00q
202374.00a76.00a83.00a98.00e105.00h105.00a120.00b114.00d111.00c102.00b89.00 78.00 -----z
202477.00 79.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN75.61 81.45 89.62 98.56 105.62 114.20 116.37 114.58 110.84 101.17 87.02 75.80 117.02
S.D.4.29 4.46 4.75 4.45 4.21 3.90 2.53 2.81 2.97 3.94 4.30 3.49 1.98
SKEW-0.38 0.06 -0.26 -0.40 0.18 0.39 0.03 0.16 0.36 -0.12 -0.62 -0.08 0.66
MAX85.00 92.00 101.00 107.00 114.00 127.00 122.00 121.00 120.00 112.00 94.00 85.00 122.00
MIN63.00 72.00 77.00 88.00 97.00 105.00 110.00 109.00 104.00 91.00 76.00 66.00 114.00
YRS83 86 85 87 84 86 86 86 87 86 83 86 54