How extreme does Nakhon Sawan's weather get?

The hottest, coldest, wettest and snowiest days Nakhon Sawan has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 50+ years of daily weather observations (1971–present), from the Nakhon Sawan station 11 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Nakhon Sawan has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

111°F May 7, 2016

That is about 13°F hotter than a normal May afternoon in Nakhon Sawan (typical high near 98°F).

The three most extreme on record

1 111°F May 7, 2016

2 110°F Apr 12, 2016

3 110°F Apr 13, 2016

❄️ Coldest night

46°F Dec 25, 1999

About 21°F colder than a normal December night in Nakhon Sawan (typical low near 67°F).

The three most extreme on record

1 46°F Dec 25, 1999

2 46°F Dec 26, 1999

3 47°F Dec 30, 1975

🌧️ Most rain in one day

8.27 in Aug 15, 1994

More rain in a single day than Nakhon Sawan usually gets in the whole month of August (typical August total about 7.1 in).

The three most extreme on record

1 8.27 in Aug 15, 1994

2 6.42 in May 28, 1994

3 5.37 in Oct 11, 2006

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

normal range of daily temperatureshottest ever recordedcoldest ever recorded

Nakhon Sawan's record heat sits well above even a hot day for the season — May's 111°F is about 13°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Nakhon Sawan's warmest days reach the low 100s°F and its coldest nights drop to the high 60s°F. But across the record it has gone as high as 111°F and as low as 46°F. A single day has delivered over 8 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Nakhon Sawan, a weather station, about 11 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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