Summary statistics of average monthly temperatures in Quincy, California, collected since the end of the nineteenth century till about 1994. The reader is also welcommed to inspect the warming trends in the location. To convert the results in degrees of Celsius, click here.

Long-Term Summary Statistics in °F.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Minimum	17.35	23.18	39.78	38.87	48.31	53.83	58.93	57.27	48.01	39.66	33.58	27.95
Lower Bound	31.74	36.07	43.35	46.55	54.70	59.78	64.69	62.64	55.20	47.99	38.97	33.70
Average	32.78	37.09	44.42	47.59	55.54	60.30	65.20	63.24	56.00	48.73	39.67	34.44
Upper Bound	33.82	38.11	45.49	48.62	56.37	60.83	65.71	63.84	56.80	49.46	40.37	35.19
Maximum	39.71	47.86	49.49	54.16	66.23	66.74	74.09	71.89	61.74	55.76	45.76	41
Sample Size	69	69	30	44	44	100	100	100	68	68	68	68

Data Description

• Observation period: 1895/1 - 1994/12.
• Total number of records: 1200.
• Number of missing data: 372.
• Percentage of missing data: 31.
• Minimum monthly temperature: 17.35 °F.
• Maximum monthly temperature: 74.09 °F.

Plot of the average monthly temperatures in Quincy, California.

Plot of the 'raw' monthly average temperatures in Quincy, California.