SAN LUIS DAM, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(047846)

File last updated on September 20, 2019
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
196321.00t36.00d29.00 34.00 39.00 50.00 53.00 53.00 55.00 46.00 33.00 28.00 21.00x
196424.00 29.00a32.00 37.00 38.00 50.00 54.00 54.00 46.00 47.00 29.00 28.00 24.00a
196529.00 33.00a38.00 36.00 42.00 50.00 55.00 57.00a51.00 50.00 36.00 23.00 23.00b
196626.00 31.00 31.00 45.00 44.00 48.00 49.00 54.00b51.00 46.00a36.00a29.00a26.00e
196728.00 37.00 38.00 35.00 44.00c44.00a59.00 61.00 59.00a50.00 39.00 26.00 26.00e
196825.00 37.00 38.00 41.00a43.00a40.00 52.00 53.00 46.00 48.00 36.00 27.00 25.00b
196932.00 33.00a33.00 39.00a46.00 44.00 50.00 54.00 49.00 42.00 34.00 30.00 30.00b
197029.00 33.00 35.00 32.00 36.00 42.00 56.00 55.00 50.00 40.00 42.00 34.00 29.00
197127.00 32.00a28.00 37.00 44.00 40.00 54.00 49.00 49.00a33.00 34.00 27.00 27.00b
197226.00 27.00 42.00 44.00 49.00 52.00 54.00 53.00 54.00 39.00 35.00 20.00 20.00
197325.00 36.00 37.00 43.00 45.00 52.00 56.00 56.00 54.00a46.00 36.00 36.00 25.00a
197425.00 32.00 32.00 37.00a45.00 46.00 54.00 56.00 53.00 48.00 34.00 28.00 25.00a
197524.00 28.00 34.00 37.00 42.00 45.00 44.00 55.00 56.00b40.00 33.00 26.00a24.00c
197625.00 33.00 33.00 38.00a44.00 49.00 56.00 55.00 45.00 44.00 32.00 29.00 25.00a
197730.00 35.00 35.00 44.00 43.00 44.00 48.00 51.00 53.00 46.00b36.00 34.00 30.00b
197833.00 36.00 43.00 40.00 44.00 42.00 48.00 56.00 51.00 41.00 29.00 17.00 17.00
197922.00 29.00 41.00 41.00 38.00 52.00b54.00a47.00a54.00a42.00a31.00 32.00 22.00f
198032.00a33.00 37.00 42.00 46.00 43.00 50.00 45.00 49.00 46.00 37.00 29.00 29.00a
198135.00 33.00a38.00 41.00 47.00 58.00 50.00 55.00 50.00 44.00 37.00 33.00 33.00a
198225.00a31.00 35.00a36.00 44.00 47.00b52.00a47.00d49.00 42.00 36.00 27.00 25.00i
198328.00a37.00 37.00 37.00a44.00 48.00 54.00 58.00 49.00a43.00b30.00c34.00 28.00h
198431.00 35.00 38.00 34.00 38.00 45.00b56.00 48.00 50.00a45.00 34.00 28.00 28.00c
198528.00 29.00 31.00a48.00 40.00b52.00d57.00c57.00a49.00 44.00d31.00 26.00a26.00p
198637.00a31.00d42.00 42.00 48.00a56.00a54.00c57.00 52.00c47.00a34.00b32.00 31.00p
198725.00a30.00a36.00 44.00a50.00 55.00b53.00b57.00b55.00 51.00a34.00c23.00d23.00q
198831.00 32.00 33.00a43.00b47.00 47.00 58.00b57.00b55.00f45.00 33.00a25.00 25.00n
198930.00a22.00 34.00 44.00 49.00 54.00 57.00 57.00 50.00 42.00 35.00 30.00 22.00a
199031.00 27.00 38.00 43.00 50.00 52.00b56.00 59.00b57.00 49.00a33.00 14.00 14.00e
199129.00b30.00 36.00a42.00a46.00 50.00a56.00d57.00 57.00 39.00a33.00b31.00 29.00l
199230.00a32.00a42.00 43.00b54.00b54.00a59.00 57.00 53.00a51.00 36.00a29.00a29.00j
199326.00c31.00 35.00 41.00 42.00 54.00a55.00 58.00a52.00 48.00 28.00a29.00a26.00g
199428.00 29.00 34.00 42.00 48.00 52.00a52.00 54.00a51.00 44.00a29.00a25.00 25.00d
199533.00 34.00 36.00a41.00a43.00a52.00 57.00 57.00a55.00 47.00 39.00 33.00 33.00d
199634.00 33.00 37.00 38.00a44.00b49.00b55.00b55.00 53.00c38.00 36.00 33.00 33.00j
199724.00a32.00 35.00 43.00 49.00a54.00a50.00a55.00a56.00 40.00 41.00a27.00 24.00f
199832.00 37.00 34.00 36.00 43.00a51.00a55.00a57.00 53.00b44.00 38.00 20.00a20.00f
199928.00a30.00 34.00a40.00 47.00 48.00 54.00 56.00c56.00 44.00b36.00a31.00 28.00h
200030.00 41.00 39.00 40.00 47.00 53.00 54.00 55.00a51.00 43.00 31.00 32.00 30.00a
200127.00 31.00 39.00 39.00 53.00 52.00 55.00a56.00 55.00 48.00 35.00 32.00 27.00a
200226.00 30.00 32.00 43.00a46.00 52.00b56.00a54.00b52.00a42.00c37.00 31.00 26.00j
200336.00 32.00a37.00 41.00a41.00b52.00a59.00a59.00a53.00a48.00a32.00b32.00a32.00l
200430.00 33.00a38.00 43.00 48.00 53.00 56.00b57.00 51.00c44.00a29.00a28.00a28.00i
200535.00a34.00a41.00 41.00 49.00a53.00b48.00c52.00a53.00a47.00 39.00 34.00a34.00k
200633.00a31.00 34.00b41.00a49.00a50.00b57.00g55.00e52.00d43.00a30.00a25.00d-----z
200723.00b32.00d33.00a38.00e46.00c50.00d55.00b57.00d-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN28.80 32.20 35.87 40.13 44.98 49.47 53.84 54.82 52.07 44.45 34.27 28.34 26.24
S.D.3.75 3.32 3.48 3.40 3.93 4.34 3.29 3.35 3.08 3.77 3.32 4.67 4.02
SKEW0.28 -0.16 0.06 -0.30 -0.12 -0.51 -0.82 -1.19 -0.11 -0.52 0.07 -0.98 -0.27
MAX37.00 41.00 43.00 48.00 54.00 58.00 59.00 61.00 59.00 51.00 42.00 36.00 33.00
MIN22.00 22.00 28.00 32.00 36.00 40.00 44.00 45.00 45.00 33.00 28.00 14.00 17.00
YRS44 45 45 45 45 45 44 45 43 44 44 44 21