NAPA STATE HOSPITAL, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(046074)

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
189332.00 33.00 34.00 40.00b44.00a47.00 50.00 49.00 45.00 39.00 35.00 31.00 31.00c
189430.00 32.00 33.00 39.00 40.00 47.00 54.00 51.00 47.00 45.00 37.00 37.00 30.00
189532.00 35.00 32.00 39.00 44.00 48.00 51.00 50.00 49.00 44.00 36.00 32.00 32.00
189633.00 34.00 27.00 33.00 36.00 42.00 47.00 47.00 44.00 39.00 28.00 30.00a27.00a
189731.00 30.00 28.00 33.00 44.00 -----z-----z-----z-----z-----z-----z-----z-----z
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z40.00 39.00 39.00 42.00 43.00 44.00 41.00 29.00 -----z
190227.00 31.00 33.00 35.00 36.00 41.00 48.00e48.00a45.00c40.00 33.00 30.00 27.00i
190329.00 26.00 35.00b35.00 38.00 42.00 44.00 45.00 45.00 40.00 33.00 30.00 26.00b
190429.00 31.00 30.00 34.00 42.00 47.00 47.00 47.00 48.00a40.00 38.00 30.00 29.00a
190531.00 29.00 34.00 38.00 41.00 45.00 52.00 50.00 46.00 38.00 30.00 27.00 27.00
190628.00 36.00 35.00 38.00 40.00 48.00 53.00 51.00 49.00 42.00c31.00 32.00 28.00c
190729.00 37.00 34.00 39.00 43.00 47.00 50.00 51.00 41.00 44.00a34.00 35.00 29.00a
190834.00 33.00 32.00 36.00 39.00 45.00 54.00 50.00 46.00 39.00 34.00 28.00 28.00
190932.00 37.00 35.00 39.00 40.00 45.00 49.00 46.00 46.00 40.00 33.00 29.00 29.00
191028.00a30.00 39.00 37.00 41.00 43.00 48.00 46.00b43.00 44.00 34.00 31.00 28.00c
191131.00 29.00 38.00 32.00 38.00 42.00 47.00 43.00 42.00 40.00 32.00 29.00 29.00
191227.00 35.00 35.00 35.00 39.00 49.00 52.00 49.00 50.00 41.00 39.00 33.00 27.00
191335.00 34.00 34.00 40.00 41.00 46.00 52.00 51.00 49.00 42.00 41.00 38.00 34.00
191436.00a33.00 38.00 40.00 44.00 45.00 51.00 50.00 44.00 43.00 32.00 -----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z35.00h36.00h-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z23.00 29.00a30.00 34.00 38.00a44.00 42.00 40.00 32.00a31.00 27.00 -----z
191826.00 28.00 26.00 29.00 32.00 40.00 41.00 43.00 45.00 34.00 28.00 23.00a23.00a
191922.00 28.00 28.00a34.00 37.00 38.00a46.00 45.00 44.00 29.00 28.00 24.00 22.00b
192025.00 28.00 28.00 31.00 35.00 35.00a42.00 44.00 40.00 37.00 33.00 32.00 25.00a
192129.00 28.00 36.00 30.00 33.00 40.00 40.00 44.00 39.00 35.00 27.00 -----z-----z
192222.00a26.00 31.00 31.00 36.00 41.00 46.00 45.00 42.00 40.00 29.00 31.00a22.00b
192329.00 25.00 31.00 33.00 36.00 39.00 47.00 47.00 42.00a35.00 34.00 28.00 25.00a
192423.00a34.00 30.00 36.00 39.00a43.00 41.00d46.00 41.00 35.00 34.00 22.00 22.00f
192528.00 36.00 30.00 34.00a39.00 42.00 49.00 46.00 40.00 40.00 30.00 31.00 28.00a
192627.00a35.00 36.00 37.00 38.00 43.00 47.00 45.00 37.00 39.00 37.00 26.00 26.00a
192728.00 33.00 33.00 32.00 37.00 43.00 40.00 43.00 41.00 37.00b32.00 29.00 28.00b
192827.00 32.00 31.00 35.00 39.00a43.00 45.00 43.00 39.00 36.00 25.00 25.00 25.00a
192926.00 25.00 30.00 27.00 36.00 34.00 38.00 51.00 38.00 36.00a31.00 30.00 25.00a
193026.00 30.00 31.00 36.00a34.00 42.00 43.00 46.00 42.00 36.00 32.00 23.00 23.00a
193130.00 34.00 35.00 35.00 41.00 42.00 47.00 44.00 40.00 36.00 26.00 26.00 26.00
193227.00 27.00 32.00 31.00 39.00 41.00 41.00a37.00 36.00 30.00 25.00 17.00 17.00a
193324.00 28.00 31.00j27.00 36.00 34.00 38.00 51.00 38.00 45.00 30.00 30.00 24.00j
193432.00 36.00 42.00 40.00 40.00 41.00 47.00 48.00 39.00 36.00 37.00 31.00 31.00
193526.00 30.00 29.00 33.00 39.00 43.00 42.00 44.00 45.00 29.00 27.00 27.00 26.00
193632.00 28.00 28.00 30.00 40.00 44.00 45.00 46.00 39.00 37.00 27.00 24.00 24.00
193719.00 29.00 32.00 34.00 39.00 44.00 48.00 43.00 44.00 40.00 33.00 28.00 19.00
193830.00 30.00 30.00 33.00 37.00 43.00 47.00 42.00 43.00 35.00 28.00 30.00 28.00
193925.00 27.00 29.00 34.00 36.00 40.00 46.00 42.00 42.00 32.00c32.00 31.00 25.00c
194028.00 33.00 33.00 40.00 38.00 47.00 46.00 47.00 44.00 38.00 30.00 29.00 28.00
194132.00 35.00 35.00 36.00 39.00 43.00 50.00 47.00 43.00 39.00 28.00 28.00 28.00
194225.00 29.00 31.00 34.00 36.00 43.00 49.00 42.00 44.00 39.00 33.00 29.00 25.00
194325.00 28.00 33.00 36.00 36.00b40.00 48.00 46.00 44.00 35.00 34.00 30.00 25.00b
194430.00 30.00 30.00 33.00 39.00 40.00 45.00 45.00 40.00 43.00 31.00 32.00g30.00g
194527.00 30.00 29.00 33.00 40.00 43.00 46.00 46.00 42.00 40.00 32.00 27.00 27.00
194625.00 27.00 33.00 35.00 38.00d41.00b45.00a45.00a42.00 28.00 -----z27.00 -----z
194725.00 30.00 34.00 36.00 40.00b44.00c46.00f41.00f44.00d41.00d27.00 28.00 25.00y
194826.00 25.00 30.00 32.00 33.00 40.00 43.00 45.00 39.00 32.00 27.00 25.00 25.00
194920.00 24.00 23.00 29.00 35.00 39.00 45.00 46.00a43.00 30.00 39.00 26.00 20.00a
195022.00 25.00 30.00 35.00 32.00 38.00 47.00a45.00 40.00 36.00 39.00 35.00 22.00a
195128.00 27.00 27.00 33.00 38.00 39.00 44.00 48.00 43.00 39.00 32.00 26.00 26.00
195225.00 30.00 29.00 35.00 35.00 38.00 50.00 43.00 42.00 40.00 26.00 32.00 25.00
195332.00 31.00 30.00 30.00 37.00 40.00 45.00 46.00 42.00 37.00 33.00 29.00 29.00
195427.00 31.00 30.00 33.00 38.00 41.00 46.00 46.00 42.00 39.00 29.00 29.00 27.00
195528.00 28.00 27.00 31.00 38.00 41.00 44.00 44.00 40.00 37.00 32.00 29.00 27.00
195626.00 26.00 28.00 34.00 39.00 43.00 50.00 47.00a45.00 35.00 33.00 26.00 26.00a
195727.00 27.00 32.00 37.00 42.00 45.00 47.00 41.00 44.00 41.00 33.00 30.00 27.00
195830.00 31.00 31.00 34.00 40.00a49.00 50.00 50.00 45.00 43.00 28.00 34.00 28.00a
195927.00 29.00 36.00 36.00 36.00 44.00 47.00 46.00 45.00 41.00 34.00 28.00 27.00
196024.00 31.00 33.00 30.00 38.00 49.00 50.00 46.00 43.00 38.00 33.00 29.00 24.00
196123.00 33.00 34.00 32.00 37.00 42.00 43.00 47.00 42.00a35.00 27.00 29.00 23.00a
196226.00 30.00 30.00 36.00 40.00 40.00 48.00 46.00 45.00 40.00 34.00 25.00 25.00
196320.00 38.00 25.00 30.00 37.00 42.00 44.00 41.00 46.00 36.00 33.00 28.00 20.00
196428.00 30.00 29.00 31.00 33.00 42.00 46.00 49.00 42.00 40.00 29.00 29.00 28.00
196529.00 32.00 34.00 33.00 37.00 43.00 45.00 50.00 40.00 41.00 31.00 24.00 24.00
196627.00 30.00 27.00 37.00 42.00 39.00 47.00 48.00 45.00 37.00 31.00 29.00 27.00
196729.00 32.00 31.00 33.00 38.00 48.00 49.00 49.00 49.00 43.00 33.00 30.00g29.00g
196826.00 35.00 34.00 36.00 37.00 44.00 45.00 45.00 44.00 39.00 35.00 25.00 25.00
196926.00 32.00 29.00 35.00 39.00 47.00 49.00 45.00 47.00 41.00 31.00 30.00 26.00
197028.00 33.00 34.00 31.00 39.00 44.00 49.00 47.00 40.00 39.00 38.00 30.00 28.00
197131.00 30.00 28.00 32.00 41.00 42.00 49.00 49.00 42.00 32.00 33.00 29.00 28.00
197226.00 30.00 34.00 33.00 40.00 40.00 49.00a49.00 44.00 38.00 33.00 20.00 20.00a
197326.00 34.00 32.00 35.00 40.00 45.00 48.00 45.00 47.00 41.00 32.00 34.00 26.00
197429.00 31.00 32.00 36.00 30.00 44.00 45.00 49.00 46.00 41.00 32.00 29.00 29.00
197525.00 35.00 35.00 33.00 34.00 44.00 43.00 47.00 46.00 38.00 28.00 29.00 25.00
197624.00 31.00 30.00 31.00 34.00 41.00 48.00 49.00 44.00 40.00 28.00 28.00 24.00
197728.00 34.00a30.00 35.00 38.00 46.00 47.00 48.00 47.00 41.00 27.00 31.00 27.00a
197832.00 34.00 39.00 31.00 40.00 45.00 46.00 46.00 45.00 39.00 28.00 25.00 25.00
197927.00a28.00 33.00 35.00 -----z41.00 48.00 41.00 48.00 41.00 31.00 30.00 -----z
198027.00 35.00 33.00 37.00 39.00 41.00 46.00 49.00 46.00 40.00 32.00 28.00 27.00
198132.00 33.00 36.00 34.00 40.00 48.00 50.00 49.00 45.00 35.00 34.00 35.00 32.00
198228.00 31.00 32.00 33.00 41.00 38.00 49.00a48.00 48.00 40.00 34.00 29.00 28.00a
198330.00 35.00 36.00 33.00 39.00 47.00 45.00 50.00 48.00 45.00 34.00 30.00 30.00
198429.00 33.00 36.00 34.00 40.00 47.00 47.00 46.00 43.00 37.00 33.00 29.00a29.00a
198527.00 29.00 33.00a41.00 41.00 47.00 52.00 47.00 46.00 42.00 29.00 27.00 27.00a
198630.00a33.00 37.00 37.00 36.00 49.00a50.00 52.00 47.00h48.00 34.00 34.00d30.00n
198723.00 32.00 32.00 40.00 43.00 48.00 47.00 48.00 46.00 44.00 32.00 28.00 23.00
198831.00 29.00 34.00 39.00 38.00 42.00 50.00 51.00 45.00 42.00 36.00 28.00 28.00
198928.00 25.00 32.00 37.00 40.00 46.00 47.00 48.00 48.00 38.00b34.00 28.00 25.00b
199028.00 26.00 32.00 40.00 42.00 43.00 50.00 53.00 48.00 43.00 29.00e14.00 14.00e
199125.00 35.00 31.00 37.00 39.00 44.00 52.00 49.00a49.00 37.00 34.00 30.00 25.00a
199230.00 33.00 39.00 39.00 47.00 46.00 50.00 48.00 45.00 46.00a33.00 28.00 28.00a
199327.00 33.00 38.00 40.00 42.00 48.00 52.00 43.00 44.00a45.00 28.00 27.00 27.00a
199433.00 31.00 34.00 39.00 44.00 46.00 50.00 49.00 49.00 38.00 32.00 28.00 28.00
199534.00 32.00 33.00 37.00 42.00 45.00 50.00 49.00 44.00 31.00 38.00a35.00 31.00a
199635.00a46.00v35.00m37.00 39.00 45.00 50.00 48.00 46.00 39.00 36.00 31.00 -----z
199725.00a34.00 33.00 35.00 41.00a48.00 50.00 52.00 50.00 42.00 41.00 25.00a25.00c
199828.00 35.00 33.00 35.00 40.00 47.00 51.00 52.00 50.00 40.00 35.00 22.00 22.00
199929.00 30.00 33.00 32.00 39.00 41.00 46.00 49.00 48.00 38.00 36.00 30.00 29.00
200030.00 33.00 37.00 40.00 38.00 47.00 48.00 50.00 45.00a40.00 29.00 31.00 29.00a
200129.00 30.00 35.00 33.00a44.00 47.00 52.00 50.00 46.00 44.00 36.00 35.00 29.00a
200227.00 31.00 30.00 36.00 40.00 47.00 50.00 48.00 45.00 35.00 37.00a34.00 27.00a
200336.00 28.00 35.00 35.00 39.00 48.00 49.00 52.00 48.00 38.00 31.00 29.00 28.00
200428.00 33.00 38.00 38.00 45.00 47.00 51.00 51.00 44.00 39.00 30.00 29.00a28.00a
200532.00a37.00 37.00 36.00 42.00 45.00 52.00 50.00 45.00 42.00 31.00 30.00 30.00a
200633.00 29.00 30.00 37.00 45.00 48.00 51.00 51.00 43.00 41.00 30.00 27.00 27.00
200725.00 33.00 34.00 36.00a41.00a45.00 49.00a49.00 42.00 39.00 32.00 29.00 25.00c
200830.00 33.00 33.00 32.00 41.00 46.00 51.00 48.00 43.00 42.00a38.00 26.00 26.00a
200925.00 30.00 32.00 36.00 44.00 48.00 49.00 49.00 43.00 40.00 33.00 24.00 24.00
201035.00 35.00 33.00 36.00 37.00 46.00 49.00 47.00 46.00 38.00 28.00 30.00 28.00
201127.00 28.00 33.00 34.00 42.00 44.00 51.00 49.00 47.00 39.00 34.00 27.00 27.00
201223.00 30.00 34.00 33.00b42.00 45.00 50.00a47.00 46.00 43.00 34.00c28.00b23.00h
201325.00 29.00 34.00 39.00a42.00 48.00a51.00 50.00 47.00 39.00 34.00a24.00b24.00e
201432.00b30.00 39.00 40.00a45.00a48.00 52.00 53.00 49.00a42.00a36.00 32.00a30.00g
201528.00a37.00a37.00 36.00c43.00a50.00a52.00b52.00 48.00a46.00a28.00 27.00b27.00m
201630.00 37.00 36.00 41.00a44.00 49.00c50.00 51.00c46.00 44.00c35.00b27.00a27.00m
201728.00b31.00 34.00 38.00b41.00a45.00a51.00 53.00a46.00a41.00d35.00g30.00a28.00t
201833.00c27.00b31.00d38.00d44.00b47.00a49.00e50.00a45.00b42.00 33.00a34.00b-----z
201930.00a29.00c36.00a43.00b43.00 47.00a51.00b52.00 44.00b38.00a29.00 32.00a29.00n
202032.00b32.00 33.00 37.00a43.00 47.00a50.00 53.00b49.00a42.00b33.00c33.00d32.00p
202128.00 35.00c33.00b37.00 43.00b44.00 52.00b48.00b46.00 39.00b36.00b31.00a28.00p
202230.00 25.00d33.00 33.00a37.00d47.00d52.00c51.00c50.00b39.00c29.00f29.00b-----z
202330.00 31.00e31.00c34.00b42.00f47.00b51.00b50.00d46.00b38.00d33.00g32.00b-----z
202433.00e35.00e39.00g-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN28.19 31.01 32.54 35.00 39.21 43.80 47.74 47.40 44.27 39.02 32.27 28.78 26.43
S.D.3.38 3.29 3.25 3.18 3.16 3.41 3.41 3.12 3.08 3.78 3.53 3.60 2.87
SKEW-0.05 -0.11 0.01 -0.03 -0.23 -0.48 -0.72 -0.43 -0.25 -0.58 0.20 -0.69 -0.54
MAX36.00 38.00 42.00 43.00 47.00 50.00 54.00 53.00 50.00 48.00 41.00 38.00 34.00
MIN19.00 23.00 23.00 27.00 30.00 34.00 38.00 37.00 36.00 28.00 25.00 14.00 17.00
YRS125 125 123 125 124 125 124 124 124 125 121 121 98