Arroyo Seco 044301Cntrl Cst Mtns & Vlys 800'	September	October	November
Minimum Humidity
Mean monthly minimum RH%	20	22	33
Days 1-10 mean minimum RH%	19	21	26
Days 10-20 mean minimum RH%	21	20	35
Days 20-30 mean minimum RH%	21	25	38
Days 1-10 lowest mean minimum RH%	12	15	22
Days 10-20 lowest mean minimum RH%	10	8	24
Days 20-30 lowest mean minimum RH%	16	12	27
Days 1-10 highest mean minimum RH%	28	26	40
Days 10-20 highest mean minimum RH%	29	28	47
Days 20-30 highest mean minimum RH%	37	33	49
Maximum Humidity
Mean monthly maximum RH%	77	75	86
Days 1-10 mean maximum RH%	72	75	80
Day 10-20 mean maximum RH%	79	72	89
Days 20-30 mean maximum RH%	78	77	90
Days 1-10 lowest mean maximum RH%	56	53	67
Days 10-20 lowest mean maximum RH%	60	55	72
Days 20-30 lowest mean maximum RH%	62	62	77
Days 1-10 highest mean maximum RH%	84	96	93
Days 10-20 highest mean maximum RH%	98	93	100
Days 20-30 highest mean maximum RH%	95	90	99
Maximum temperatures
Mean monthly maximum temperature	91	83	71
Days 1-10 mean maximum temperature	92	88	77
Days 10-20 mean maximum temperature	90	83	70
Days 20-30 mean maximum temperature	90	79	67
Days 1-10 lowest mean maximum temperature	80	79	65
Days 10-20 lowest mean maximum temperature	78	75	59
Days 20-30 lowest mean maximum temperature	77	67	59
Ddays 1-10 highest mean maximum temperature	102	102	84
Days 10-20 highest mean maximum temperature	101	95	79
Days 20-30 highest mean maximum temperature	98	88	75
Highest daily maximum temperature	111	110	93
Lowest daily maximum temperature	62	55	46
Mimimum temperatures
Mean monthly minimum temperature	54	50	43
Days 1-10 mean minimum temperature	55	53	45
Days 10-20 mean minimum temperature	53	49	43
Days 20-30 mean minimum temperature	54	48	42
Days 1-10 lowest mean minimum temperature	48	46	38
Days 10-20 lowest mean minimum temperature	46	42	34
Days 20-30 lowest mean minimum temperature	42	41	32
Days 1-10 highest mean minimum temperature	65	70	51
Days 10-20 highest mean minimum temperature	61	61	47
Days 20-30 highest mean minimum temperature	64	58	45
Highest daily minimum temperature	81	78	62
Lowest daily minimum temperature	39	33	30
1300P Wind Speed
Days 1-10 mean wind speed	6.1	4.9	3.6
Days 10-20  mean wind speed	6	4.8	3.3
Days 20-30 mean wind speed	5.1	4	2.8
Days 1-10 max average wind speed	9.1	7.7	6.9
Days 10-20 max average wind speed	10	8.9	7.2
Days 20-30 max average wind speed	10	6.4	4.5
Period of Record: Temp and Wind 22 years and RH 7 years