CONCORD WASTEWATER PLANT, CA

Minimum of Minimum Temperature (Degrees Fahrenheit)

(041967)

File last updated on December 4, 2021
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
1991-----z-----z-----z-----z-----z-----z-----z-----z53.00 40.00 37.00 33.00 -----z
199231.00a39.00 43.00 44.00 52.00 53.00 55.00 55.00 52.00 51.00 37.00 31.00a31.00b
199328.00a36.00 44.00 42.00 46.00 51.00 55.00 55.00 50.00 49.00 33.00 31.00 28.00a
199434.00 33.00 38.00 44.00 50.00a51.00 52.00 56.00 53.00 44.00 32.00a31.00 31.00b
199536.00 35.00a37.00a39.00 47.00 51.00 55.00b54.00 54.00 45.00 42.00 37.00 35.00d
199637.00 34.00 37.00 42.00a48.00a52.00 56.00a55.00 51.00 42.00 40.00 35.00 34.00c
199729.00 39.00 37.00 40.00 47.00 54.00 55.00 56.00 55.00 44.00 42.00 29.00 29.00
199834.00 37.00 37.00 40.00 44.00a51.00a-----z55.00 53.00 43.00 40.00 24.00 -----z
199932.00 35.00 38.00 38.00 41.00a49.00a51.00b56.00 52.00a46.00 38.00 33.00 32.00e
200034.00 38.00a41.00 45.00 -----z51.00 54.00 56.00a52.00 44.00b31.00 32.00 -----z
200132.00 34.00 38.00 39.00 51.00 51.00 55.00 55.00 53.00 47.00 35.00 34.00a32.00a
200230.00 33.00 34.00 41.00a46.00 51.00 54.00 52.00 52.00 42.00 38.00 35.00 30.00a
200339.00 32.00 40.00a39.00 44.00 53.00 53.00 54.00 52.00 47.00 34.00 32.00 32.00a
200431.00 35.00 41.00 44.00 51.00 54.00 53.00a58.00a51.00 45.00 31.00 31.00a31.00c
200534.00 35.00 41.00 43.00 48.00 50.00 56.00 52.00 50.00 46.00 34.00 33.00 33.00
200637.00 34.00 35.00 41.00 50.00 53.00 54.00 54.00 50.00 45.00 34.00 29.00 29.00
200726.00 35.00 36.00a44.00 46.00 52.00 55.00 55.00a47.00 45.00 36.00 31.00 26.00b
200833.00 34.00 40.00 39.00 45.00 51.00a52.00 52.00 50.00c47.00 41.00 32.00a32.00e
200930.00b35.00a36.00 40.00a50.00 53.00b53.00a51.00a48.00 43.00 37.00 28.00 28.00h
201037.00 41.00 37.00 41.00 42.00 47.00 53.00a52.00 54.00a43.00a32.00 32.00b32.00e
201129.00 30.00 38.00 40.00 45.00 48.00b54.00 54.00a54.00 44.00a38.00 28.00a28.00e
201231.00 34.00a36.00 39.00 47.00 51.00b55.00a55.00 51.00 46.00 37.00 31.00 31.00d
201328.00 35.00 40.00 43.00 49.00 54.00 54.00 55.00 51.00c43.00a40.00a28.00 28.00e
201434.00 35.00 44.00 45.00 50.00 53.00 55.00 57.00 56.00 49.00 41.00 32.00 32.00
201530.00 38.00 42.00 42.00 48.00 52.00 58.00 54.00 47.00 52.00 31.00 29.00 29.00
201633.00 38.00 43.00 45.00 50.00 52.00 55.00 55.00 53.00 50.00 38.00 30.00 30.00
201731.00 35.00 38.00 40.00 47.00 53.00 55.00 56.00 51.00 45.00 39.00 30.00 30.00
201837.00 32.00 34.00 41.00 49.00 52.00 54.00 55.00a52.00 49.00 38.00 37.00 32.00a
201933.00 34.00 40.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN32.50 35.18 38.75 41.48 47.42 51.59 54.27 54.59 51.68 45.57 36.64 31.36 30.79
S.D.3.24 2.40 2.88 2.17 2.82 1.72 1.46 1.65 2.16 2.90 3.44 2.83 2.12
SKEW0.11 0.40 0.26 0.25 -0.48 -0.84 -0.01 -0.43 -0.41 0.46 -0.22 -0.11 -0.15
MAX39.00 41.00 44.00 45.00 52.00 54.00 58.00 58.00 56.00 52.00 42.00 37.00 35.00
MIN26.00 30.00 34.00 38.00 41.00 47.00 51.00 51.00 47.00 40.00 31.00 24.00 26.00
YRS28 28 28 27 26 27 26 27 28 28 28 28 19