Weather in Spring Valley in September
In an average September, Spring Valley sees a daily high around 91°F and a low around 67°F, based on 1980–2026 of local climate records.
| Average high | 91°F |
|---|---|
| Typical high range | 83°F to 98°F |
| Average low | 67°F |
| Typical low range | 60°F to 73°F |
| Average daily precipitation | 0.00 in |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
109°F
2020-09-07
Lowest
65°F
1986-09-28
Low
Highest
85°F
2019-09-05
Lowest
46°F
1986-09-30
Feels-like
Highest
116°F
2023-09-01
Lowest
41°F
1982-09-30
Humidity
Highest
16.7 g/m³
2023-09-02
Lowest
1.8 g/m³
1989-09-02
Wind
Highest
22 mph
2016-09-22
Lowest
4 mph
1990-09-06
Gust
Highest
48 mph
2006-09-15
Lowest
11 mph
2014-09-10
Precip
Wettest
2.48 in
1997
Driest
0.00 in
2020
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