As of 07:11 PDT

Sappho, WA weather in September

49°

Sappho, Wednesday, 7 October, 07:11

Clear. Feels like 47°. High 63°, low 49°.

Pressure30.15 inHg

Wind4.3 mph NE

Humidity96%

Visibility4.1 mi

Dew point47°

See detailed hourly forecast

In September, Sappho, WA averages a high of 64.6° and a low of 52.3°. About 3.7 inches of precipitation fall over the month (9 wet days). The record high is 92.7° (2017) and the record low 37.2° (1972). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	66.6°	53.6°	30%	82° (1988)	43.3° (2021)
2	67.6°	53.8°	32%	87.4° (1988)	45.1° (1960)
3	66.9°	53.8°	20%	90.7° (2017)	46.8° (1965)
4	66.6°	53.8°	32%	92.7° (2017)	44.6° (1970)
5	66.7°	53.4°	25%	92.1° (2017)	45.1° (1969)
6	66.2°	53.4°	35%	88.2° (2024)	46.2° (1960)
7	66.2°	53.2°	30%	83.1° (2024)	45.1° (1960)
8	65.3°	53.2°	40%	77.4° (1989)	42.8° (1985)
9	66°	53.4°	33%	85.6° (2020)	43.3° (1970)
10	66.4°	53.2°	28%	86.2° (2020)	46.4° (1994)
11	65.7°	52.9°	25%	83.7° (2011)	43.7° (1971)
12	65.5°	52.7°	17%	77.7° (1989)	45° (1962)
13	66.2°	52.2°	20%	80.1° (1988)	44.1° (1970)
14	65.7°	53.1°	28%	78.3° (1979)	44.4° (1992)
15	64.2°	52°	32%	79.5° (1967)	43.2° (1969)
16	63.5°	52.2°	47%	80.6° (2025)	42.4° (2021)
17	62.8°	52°	40%	77° (2012)	40.5° (2018)
18	62.8°	51.4°	48%	76.6° (1979)	39.4° (2018)
19	63°	51.4°	38%	77.2° (1974)	41.5° (1968)
20	63°	51.6°	28%	79.3° (1974)	45.3° (1993)
21	64.4°	51.6°	25%	79.9° (1974)	44.2° (1977)
22	64.4°	51.8°	32%	81.7° (1974)	43.9° (1993)
23	63.3°	51.6°	37%	81.3° (1974)	42.3° (1972)
24	63.5°	51.1°	30%	83.1° (1974)	39.9° (1972)
25	63.1°	51.8°	35%	78.4° (1991)	38.7° (1972)
26	63°	51.3°	33%	79.7° (2022)	42.6° (1961)
27	63°	51.3°	32%	77.7° (2003)	37.2° (1972)
28	62.6°	51.3°	37%	81.1° (2017)	41.5° (1983)
29	62.1°	50.9°	30%	80.6° (2020)	39.4° (2023)
30	62.1°	50.4°	28%	76.3° (2020)	40.5° (2024)