OLD SAN FRANCISCO MINT, CALIFORNIA (047772)

1981-2010 Monthly Climate Summary and Normals*

*Normal--defined as the average value of a given element computed over a 30 year period, with the period ending the even year of the previous decade. The current "normal" is computed for the period 1981-2010. The previous "normal" was computed for the period 1971-2000.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Max. Temperature (F) 58.1 61.0 62.8 64.3 65.7 67.8 68.3 69.4 71.1 70.3 62.2 58.5 65.1
Average Min. Temperature (F) 46.3 48.1 49.1 49.9 51.6 53.2 54.6 55.6 55.7 54.2 49.1 46.8 51.3
Average Total Precipitation (in.) 4.49 4.57 3.17 1.53 0.68 0.19 0.02 0.06 0.22 1.19 3.10 4.52 23.73

Unofficial values based on averages/sums of smoothed daily data. Information is computed from available daily data during the 1981-2010 period. Smoothing, missing data and observation-time changes may cause these 1981-2010 values to differ from official NCDC values. This table is presented for use at locations that don't have official NCDC data. No adjustments are made for missing data or time of observation. Check NCDC normals table for official data.


Western Regional Climate Center, wrcc@dri.edu