Climate-Zone.com

HomeCitiesNew ZealandInvercargillTools › Weather extremes

Weather extremes

How extreme does Invercargill's weather get?

The hottest, coldest, wettest and snowiest days Invercargill 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 Invercargill Airpor station 2 km away. Updated through May 2026 — 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 Invercargill has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
90°F Feb 18, 1999

That is about 24°F hotter than a normal February afternoon in Invercargill (typical high near 66°F).

The three most extreme on record

1 90°F Feb 18, 1999
2 90°F Jan 14, 2018
3 90°F Jan 2, 2022
❄️ Coldest night
16°F Jul 3, 1996

About 18°F colder than a normal July night in Invercargill (typical low near 34°F).

The three most extreme on record

1 16°F Jul 3, 1996
2 16°F Jul 7, 1996
3 18°F Jul 2, 1996
🌧️ Most rain in one day
5.12 in Jan 27, 1984

More rain in a single day than Invercargill usually gets in the whole month of January (typical January total about 3.8 in).

The three most extreme on record

1 5.12 in Jan 27, 1984
2 3.23 in Dec 11, 1988
3 2.95 in Oct 23, 1982

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.

-10°10°30°50°70°90°110° all-time high 90°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Invercargill's record heat sits well above even a hot day for the season — February's 90°F is about 24°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, Invercargill's warmest days reach the mid-60s°F and its coldest nights drop to the mid-30s°F. But across the record it has gone as high as 90°F and as low as 16°F. A single day has delivered over 5 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 Invercargill Airpor, a weather station, about 2 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →