Thermograph

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

Aihara, Kanagawa, Japan weather records

Record high and low temperatures for Aihara, Kanagawa, Japan, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 39°C on 1990-07-19; its coldest fell to -10°C on 1990-02-02.

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
19°C2000-01-07
-1°C1984-01-19
9°C1989-01-20
-7°C1984-01-20
February
22°C2009-02-14
0°C2014-02-08
12°C2010-02-26
-10°C1990-02-02
March
24°C2025-03-28
3°C1993-03-12
13°C2021-03-29
-6°C1984-03-01
April
28°C2004-04-22
4°C2010-04-16
18°C1998-04-14
-4°C1987-04-01
May
31°C1982-05-28
12°C2008-05-12
20°C2024-05-28
1°C1991-05-04
June
36°C1990-06-22
16°C1989-06-11
23°C2022-06-25
9°C1985-06-15
July
39°C1990-07-19
20°C1993-07-05
26°C2024-07-29
11°C1983-07-13
August
38°C1990-08-24
20°C2003-08-14
27°C2025-08-06
14°C1991-08-28
September
38°C1984-09-03
16°C2003-09-21
25°C2019-09-09
8°C2001-09-23
October
31°C2013-10-12
10°C2010-10-28
23°C2024-10-04
2°C1988-10-31
November
25°C2000-11-02
3°C2016-11-24
17°C1987-11-03
-3°C1983-11-23
December
22°C2004-12-05
1°C2002-12-09
12°C2023-12-16
-5°C2012-12-27

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)
22°C2009-02-14
-1°C1984-01-19
12°C2023-12-16
-10°C1990-02-02
Spring (Mar–May)
31°C1982-05-28
3°C1993-03-12
20°C2024-05-28
-6°C1984-03-01
Summer (Jun–Aug)
39°C1990-07-19
16°C1989-06-11
27°C2025-08-06
9°C1985-06-15
Autumn (Sep–Nov)
38°C1984-09-03
3°C2016-11-24
25°C2019-09-09
-3°C1983-11-23

All-time records

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

High

Highest 39°C 1990-07-19
Lowest -1°C 1984-01-19

Low

Highest 27°C 2025-08-06
Lowest -10°C 1990-02-02

Feels-like

Highest 60°C 1990-07-19
Lowest -17°C 1990-02-02

Humidity

Highest 24.7 g/m³ 2022-08-14
Lowest 2.3 g/m³ 2023-01-25

Wind

Highest 84 km/h 2018-10-01
Lowest 6 km/h 2006-08-01

Precip

Wettest 187 mm 2023-06-02
Driest 37-day dry spell 1998-12-09

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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