MAYFIELD POWER PLANT, WASHINGTON (455110)

Period of Record Monthly Climate Summary

Period of Record : 3/ 1/1980 to 3/31/2013

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average Max. Temperature (F)					Insuff	icient	Data
Average Min. Temperature (F)					Insuff	icient	Data
Average Total Precipitation (in.)	7.69	5.47	6.09	5.10	3.85	3.03	1.06	1.18	2.07	4.72	8.91	7.48	56.67
Average Total SnowFall (in.)	0.7	0.1	0.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.6	1.6
Average Snow Depth (in.)	0	0	0	0	0	0	0	0	0	0	0	0	0

Percent of possible observations for period of record.
Max. Temp.: 1.6% Min. Temp.: 1.6% Precipitation: 99.4% Snowfall: 96% Snow Depth: 95.6%
Check Station Metadata or Metadata graphics for more detail about data completeness.

Western Regional Climate Center, wrcc@dri.edu