Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Spring Valley weather records

Record high and low temperatures for Spring Valley, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 114°F on 2024-07-07; its coldest fell to 10°F on 1990-12-23.

Records by month

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.

MonthDaytime highOvernight low
January
73°F2011-01-17
33°F2011-01-01
57°F1997-01-03
17°F2007-01-14
February
82°F1986-02-26
31°F1989-02-07
58°F1986-02-19
16°F1989-02-07
March
94°F2026-03-21
45°F1998-03-29
66°F2026-03-31
29°F2002-03-03
April
96°F2020-04-30
52°F2023-04-04
72°F2020-04-30
33°F1998-04-02
May
106°F2026-05-12
60°F2008-05-24
80°F1984-05-30
42°F1999-05-01
June
112°F2017-06-20
65°F1993-06-06
88°F2021-06-20
47°F1993-06-06
July
114°F2024-07-07
78°F1984-07-22
89°F2006-07-22
58°F1982-07-01
August
109°F2020-08-18
72°F2023-08-20
87°F2025-08-23
59°F2010-08-30
September
109°F2020-09-07
65°F1986-09-28
85°F2019-09-05
46°F1986-09-30
October
100°F2024-10-04
54°F2009-10-28
74°F2024-10-05
32°F2019-10-31
November
83°F1997-11-01
43°F1985-11-12
63°F2017-11-17
25°F2006-11-30
December
72°F2021-12-05
30°F1990-12-23
54°F2016-12-16
10°F1990-12-23

Records by season

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).

SeasonDaytime highOvernight low
Winter (Dec–Feb)
82°F1986-02-26
30°F1990-12-23
58°F1986-02-19
10°F1990-12-23
Spring (Mar–May)
106°F2026-05-12
45°F1998-03-29
80°F1984-05-30
29°F2002-03-03
Summer (Jun–Aug)
114°F2024-07-07
65°F1993-06-06
89°F2006-07-22
47°F1993-06-06
Autumn (Sep–Nov)
109°F2020-09-07
43°F1985-11-12
85°F2019-09-05
25°F2006-11-30

All-time records

The most extreme value Spring Valley has recorded for each metric across its entire history.

High

Highest 114°F 2024-07-07
Lowest 30°F 1990-12-23

Low

Highest 89°F 2006-07-22
Lowest 10°F 1990-12-23

Feels-like

Highest 124°F 2021-07-26
Lowest -1°F 1990-12-23

Humidity

Highest 19.0 g/m³ 2007-08-02
Lowest 0.6 g/m³ 1990-12-30

Wind

Highest 33 mph 2026-05-17
Lowest 3 mph 1991-01-04

Gust

Highest 62 mph 2002-04-15
Lowest 8 mph 2016-12-21

Precip

Wettest 2.34 in 2004-12-29
Driest 61-day dry spell 2007-05-07

For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.

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