LIVERMORE, CA

Maximum of Maximum Temperature (Degrees Fahrenheit)

(044997)

File last updated on December 11, 2025
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
190367.00 73.00 75.00 83.00 102.00 108.00b100.00a103.00b106.00a95.00a81.00 69.00a108.00h
190470.00a65.00 73.00 92.00a98.00b103.00a103.00 98.00b108.00 94.00a83.00c67.00a108.00l
190569.00b79.00a83.00 81.00b95.00a96.00a113.00 106.00 105.00b95.00b82.00 71.00a113.00l
190671.00a74.00 78.00 90.00c84.00b102.00b109.00b106.00a101.00b96.00a85.00a73.00c109.00r
190766.00b75.00 71.00a84.00 92.00b99.00b96.00 101.00 -----z93.00 82.00a73.00c-----z
190864.00d75.00e83.00b93.00 92.00 103.00 106.00d107.00 102.00 90.00 87.00a66.00 107.00p
190969.00a70.00 71.00 -----z99.00 106.00 104.00 100.00 102.00 91.00 81.00 63.00 -----z
191063.00 71.00 83.00c95.00e108.00a104.00 105.00 105.00 99.00 99.00 81.00 75.00 108.00i
191177.00 68.00 88.00 84.00 94.00 98.00a107.00 100.00 98.00 94.00 83.00 72.00 107.00a
191266.00 75.00 77.00 74.00e98.00c108.00 104.00 104.00a100.00 93.00 77.00 71.00c108.00l
191373.00d80.00b84.00a92.00 93.00 94.00a110.00f110.00a111.00 100.00b76.00d68.00b111.00w
191470.00d71.00 86.00 85.00 97.00 111.00 -----z107.00 100.00a92.00 83.00 67.00 -----z
191563.00 76.00 87.00 82.00 95.00 99.00a104.00a108.00 101.00 97.00 92.00 72.00 108.00b
191660.00 75.00 84.00 90.00a90.00 101.00 108.00 104.00 102.00 83.00 83.00 71.00 108.00a
191768.00 78.00 78.00 84.00 83.00 104.00 112.00 89.00 104.00a98.00 89.00 78.00 112.00a
191872.00 79.00 86.00 93.00 95.00a108.00 100.00i-----z106.00 95.00a93.00 68.00 -----z
191974.00 70.00 82.00 83.00 95.00 98.00 99.00 99.00 99.00 85.00 72.00 64.00 99.00
192075.00 68.00 69.00 85.00 93.00 105.00 95.00 102.00 94.00 83.00a68.00 60.00 105.00a
192162.00 70.00 74.00 91.00 88.00 103.00 106.00 95.00 97.00 88.00 80.00 63.00 106.00
192262.00 66.00 68.00 79.00 93.00 101.00 104.00 97.00 101.00 85.00 64.00 61.00 104.00
192363.00 73.00 81.00 80.00 89.00 89.00 106.00 100.00 104.00 85.00 75.00 66.00 106.00
192462.00l73.00 75.00 87.00 95.00 99.00 100.00 100.00 97.00 88.00 74.00 62.00 100.00l
192565.00 67.00 76.00 79.00 88.00 94.00g106.00 95.00 84.00 84.00 67.00 69.00 106.00g
192663.00 72.00 80.00 91.00 96.00 104.00 106.00 97.00 93.00 89.00 79.00 63.00 106.00
192767.00 64.00 76.00 87.00 97.00 99.00 99.00 95.00 89.00 88.00 76.00 69.00a99.00a
192866.00 67.00 82.00a86.00g95.00 106.00 100.00 99.00 103.00 91.00 71.00 65.00 106.00h
192961.00 75.00 80.00 79.00a91.00 106.00 99.00 101.00 99.00 89.00 80.00 72.00 106.00a
193067.00 78.00 82.00 84.00 88.00 98.00 99.00 94.00 87.00 96.00 82.00 68.00 99.00
193172.00a71.00 79.00a92.00 97.00 94.00 105.00 106.00b96.00 93.00 89.00 70.00 106.00d
193266.00 79.00 81.00 85.00 94.00 97.00 107.00 107.00 107.00 91.00 81.00 67.00 107.00
193365.00 68.00 76.00 86.00 99.00 101.00 109.00 110.00 97.00 100.00 81.00 69.00 110.00
193471.00 68.00 79.00 89.00 101.00 107.00 106.00 108.00 103.00 94.00 77.00 68.00 108.00
193562.00 64.00 77.00 81.00 97.00 101.00 108.00 108.00 97.00a88.00 77.00 67.00 108.00a
193666.00 69.00 77.00 84.00 98.00 103.00 108.00 107.00 106.00 97.00 82.00 66.00 108.00
193759.00 66.00 78.00 82.00 92.00 110.00 108.00 105.00 104.00 89.00 77.00 68.00 110.00
193863.00 68.00 71.00 86.00 96.00 105.00 104.00 102.00 100.00 85.00 73.00 67.00a105.00a
193966.00 70.00 72.00 90.00 99.00 103.00 104.00 106.00 103.00 90.00 82.00 70.00 106.00
194067.00 66.00 78.00 85.00 94.00 98.00 106.00 106.00 90.00 95.00 76.00 74.00 106.00
194171.00 69.00 72.00 81.00 93.00 100.00 103.00 96.00 101.00 90.00 76.00 72.00 103.00
194265.00 65.00 76.00 74.00 96.00a105.00 108.00 100.00 102.00 95.00 76.00a67.00 108.00b
194368.00b75.00a75.00 81.00 101.00 103.00 105.00 99.00 105.00 97.00 79.00 72.00 105.00c
194468.00 68.00 79.00 78.00 92.00 97.00 98.00 109.00 110.00 92.00 69.00 64.00 110.00
194564.00 68.00 77.00 90.00 87.00 104.00 104.00 101.00 103.00 96.00 80.00 71.00d104.00d
194671.00 70.00a81.00 93.00 94.00 101.00 104.00 112.00 98.00 90.00 73.00 78.00a112.00b
194767.00 73.00 75.00 90.00 97.00 101.00 101.00 103.00 104.00a98.00 69.00 65.00 104.00a
194875.00 73.00 73.00 77.00 83.00a97.00a107.00 99.00 107.00 94.00 79.00 68.00 107.00b
194960.00 68.00 67.00 88.00 95.00 99.00 104.00 95.00 107.00 94.00 90.00 72.00 107.00
195069.00 72.00 80.00 91.00b101.00c109.00 112.00a111.00 115.00 100.00a81.00a68.00 115.00h
195166.00 68.00c79.00a89.00 103.00a95.00a104.00b107.00a107.00 94.00 83.00a67.00 107.00j
195262.00 68.00 80.00a85.00 97.00a98.00 106.00b100.00 111.00a104.00 81.00 65.00 111.00e
195372.00 71.00 81.00a80.00b90.00 97.00 103.00d99.00b106.00 96.00c80.00b69.00a106.00o
195463.00 77.00 72.00c91.00 92.00 107.00 108.00 93.00 101.00a92.00a82.00 66.00a108.00f
195560.00a68.00 78.00a77.00a95.00 99.00 99.00 106.00a113.00 91.00a87.00a68.00 113.00f
195663.00 66.00b77.00 84.00 95.00a106.00 104.00 101.00 97.00a93.00 85.00 72.00 106.00d
195766.00 72.00b79.00 90.00 89.00a107.00a102.00 100.00 109.00a82.00 78.00 67.00f109.00k
195867.00 74.00 69.00 84.00 95.00 97.00 100.00 104.00 105.00 102.00 85.00 79.00 105.00
195971.00 71.00 80.00 89.00 95.00h105.00b110.00 104.00 100.00 93.00 78.00 71.00 110.00j
196065.00 65.00 78.00 84.00 92.00 107.00 109.00 103.00 100.00 90.00 84.00 68.00 109.00
196164.00 70.00 73.00 85.00 81.00 113.00 112.00 102.00 99.00 98.00 80.00 66.00 113.00
196268.00 65.00 72.00 88.00 90.00 103.00 101.00 103.00a98.00 95.00 78.00 68.00 103.00a
196365.00 75.00 71.00 72.00 91.00a100.00 99.00 102.00 105.00 98.00 72.00 61.00 105.00a
196464.00 73.00 79.00 90.00 90.00 105.00 105.00 104.00 100.00 96.00 71.00 66.00 105.00
196564.00 71.00 73.00 87.00 92.00 95.00 100.00 99.00 94.00 91.00 81.00 62.00 100.00
196665.00 66.00 83.00 90.00 92.00 107.00 101.00 105.00 101.00 92.00 84.00 62.00 107.00
196766.00 69.00 70.00 62.00 95.00 99.00 104.00 108.00 99.00 91.00 89.00 73.00 108.00
196872.00 74.00 84.00 90.00 90.00b100.00 105.00 105.00 100.00 90.00 78.00 66.00 105.00b
196964.00 68.00 82.00 90.00 92.00 93.00 102.00 105.00 105.00 88.00 84.00 69.00 105.00
197066.00 71.00 82.00 82.00 101.00 98.00a107.00 106.00a100.00 99.00a79.00a68.00 107.00d
197170.00 75.00 76.00 80.00 83.00 98.00 101.00 108.00 109.00 98.00 78.00 62.00 109.00
197266.00 74.00 88.00 88.00a99.00a112.00 -----z104.00 93.00 91.00 -----z64.00 -----z
197364.00a-----z-----z87.00 99.00 108.00 108.00 99.00 97.00 89.00 78.00 64.00a-----z
197469.00 69.00 77.00 83.00 99.00 100.00 106.00 101.00 102.00 95.00 78.00 -----z-----z
197573.00 77.00 76.00 77.00 97.00 99.00 110.00 105.00 101.00 93.00 79.00 70.00 110.00
197675.00 75.00 80.00 89.00 100.00a107.00a101.00 105.00a104.00 93.00 86.00 71.00 107.00c
197766.00 80.00 78.00 86.00a92.00 101.00 107.00 103.00 104.00a94.00 -----z73.00 -----z
197864.00 73.00 -----z83.00 99.00 103.00 101.00 108.00 101.00 99.00 85.00 66.00 -----z
197961.00a69.00a77.00 77.00 97.00 106.00 107.00 103.00 104.00 94.00 71.00 74.00a107.00c
198066.00a70.00 76.00 85.00 95.00a101.00 111.00 106.00 99.00b106.00 82.00 67.00 111.00d
198167.00 73.00 76.00 96.00 91.00a109.00 104.00 106.00 97.00 90.00 76.00 67.00 109.00a
198266.00 74.00 68.00 82.00 98.00 93.00 96.00 103.00a101.00 90.00 71.00 65.00 103.00a
198365.00 72.00 74.00 75.00 93.00 97.00 105.00 106.00 105.00a89.00 79.00 67.00 106.00a
198471.00 69.00 80.00 87.00 103.00a98.00 107.00 107.00 106.00 89.00 75.00 64.00 107.00a
198566.00 77.00 75.00 94.00 87.00 105.00 104.00 97.00 96.00 97.00 80.00 69.00 105.00
198670.00 76.00a81.00 90.00 95.00a100.00 100.00 100.00a97.00 92.00 83.00 66.00 100.00c
198770.00 71.00 76.00 92.00a101.00 -----z96.00 103.00 100.00 99.00a73.00 67.00 -----z
198869.00 73.00 88.00 91.00 96.00a100.00 109.00 104.00 110.00 93.00 86.00 69.00 110.00a
198967.00 74.00 74.00 93.00 90.00 102.00 106.00 100.00 97.00 90.00 78.00 71.00 106.00
199067.00 70.00 80.00 91.00 96.00 104.00 103.00 105.00 97.00 91.00a78.00 64.00 105.00a
199170.00a75.00 72.00 82.00 91.00 95.00 107.00 95.00 101.00 99.00 79.00 64.00 107.00a
199263.00 71.00 74.00 89.00 91.00 95.00 99.00 104.00 99.00 96.00 77.00 64.00 104.00
199365.00 68.00 77.00 85.00 88.00 105.00 103.00 107.00 98.00 88.00 82.00 67.00 107.00
199469.00 69.00 80.00 85.00 90.00 102.00 97.00 102.00 96.00 90.00 -----z63.00 -----z
199571.00 73.00 72.00 81.00 91.00 104.00 103.00 100.00 99.00 89.00 82.00 69.00 104.00
199667.00 74.00 82.00 94.00 95.00 102.00 103.00 106.00 96.00 101.00 76.00 69.00 106.00
199768.00 73.00 82.00 87.00 99.00 97.00 98.00 105.00 97.00 86.00 82.00 61.00 105.00
199869.00 64.00 73.00 87.00 78.00 94.00 104.00 110.00 103.00 84.00 71.00 70.00 110.00
199966.00 69.00 72.00 88.00 91.00 104.00 106.00 103.00 98.00 92.00 80.00 71.00 106.00
200067.00 72.00 79.00 88.00 100.00 106.00 103.00 104.00 103.00 -----z74.00 68.00 -----z
200165.00 70.00 83.00 89.00 104.00 102.00 109.00 102.00 95.00 100.00 83.00 64.00 109.00
200265.00 76.00 84.00 86.00 95.00 101.00 109.00 103.00 102.00 93.00 74.00 66.00 109.00
200367.00 66.00 80.00 78.00 99.00 104.00 106.00 101.00 100.00 94.00 71.00 67.00 106.00
200467.00 67.00 86.00c95.00 95.00 101.00 99.00 104.00 104.00 92.00 72.00 65.00 104.00c
200562.00 68.00 79.00 78.00 92.00 97.00 104.00 101.00 93.00 90.00 80.00 67.00 104.00
200669.00 72.00 73.00 85.00 94.00 105.00 112.00 99.00 102.00 86.00 78.00 70.00 112.00
200764.00 76.00 84.00 92.00 93.00 103.00 108.00 105.00 100.00 84.00 80.00 69.00 108.00
200864.00 72.00 77.00 92.00 101.00 105.00 110.00 105.00 103.00 94.00 78.00 65.00 110.00
200973.00 65.00 81.00 94.00 103.00 109.00 104.00 103.00 102.00 85.00 79.00 66.00 109.00
201063.00 69.00 77.00 83.00 87.00 102.00 100.00 105.00 105.00 93.00 79.00 68.00 105.00
201168.00 77.00 80.00 81.00 93.00 102.00 101.00 98.00 101.00 86.00 73.00 70.00 102.00
201270.00 78.00 76.00 91.00 97.00 105.00 104.00 105.00 99.00 101.00 80.00 67.00 105.00
201365.00 71.00 78.00 92.00 94.00 107.00 104.00 103.00 100.00 86.00 79.00 69.00 107.00
201473.00 75.00 84.00 91.00 98.00 105.00 102.00 102.00 102.00 100.00 82.00 71.00 105.00
201571.00 73.00 85.00 88.00 89.00 106.00 105.00 104.00 106.00 97.00 77.00 68.00 106.00
201665.00 76.00 75.00 88.00 99.00 101.00 105.00 98.00 101.00 90.00 76.00 65.00 105.00
201764.00 68.00 81.00 84.00 96.00 106.00 104.00 108.00 109.00 89.00 75.00 68.00 109.00
201870.00 80.00 82.00 83.00 94.00 102.00 99.00 100.00 97.00 86.00 84.00 63.00 102.00
201968.00 64.00 75.00 92.00 84.00 102.00 101.00 105.00 97.00 90.00 80.00 65.00 105.00
202067.00 79.00 76.00 88.00 101.00 -----z-----z-----z-----z-----z-----z-----z-----z
202176.00 79.00 82.00 88.00 100.00 106.00 106.00 104.00 104.00 95.00 77.00 70.00 106.00
202279.00a82.00 88.00 97.00 102.00 105.00 101.00 107.00 116.00 99.00 76.00 67.00 116.00a
202369.00 75.00 71.00 94.00 96.00 102.00 107.00 100.00 91.00 97.00 86.00 72.00 107.00
202481.00 75.00 79.00 90.00 94.00 102.00 111.00 103.00 106.00 110.00 79.00 76.00 111.00
202574.00 81.00 90.00 89.00 103.00 98.00 103.00 103.00 102.00 88.00 79.00 62.00x103.00x
Period of Record Statistics
MEAN67.27 71.74 78.07 86.11 94.41 102.03 104.25 102.85 101.19 92.74 79.06 67.89 106.48
S.D.4.07 4.28 4.87 5.70 5.15 4.43 3.91 4.08 5.24 5.12 5.18 3.69 3.05
SKEW0.66 0.20 0.05 -0.86 -0.40 -0.15 -0.07 -0.51 -0.11 0.33 -0.08 0.43 0.01
MAX81.00 82.00 90.00 97.00 108.00 113.00 113.00 112.00 116.00 110.00 93.00 79.00 116.00
MIN59.00 64.00 67.00 62.00 78.00 89.00 95.00 89.00 84.00 82.00 64.00 60.00 99.00
YRS122 122 121 121 122 120 118 121 121 121 119 119 90