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Weather extremes

How extreme does Lloydminster's weather get?

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

Based on 17 years of daily weather observations (2009–present), from the Lloydminster station 6 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 Lloydminster has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day
94°F Jul 1, 2021

That is about 20°F hotter than a normal July afternoon in Lloydminster (typical high near 74°F).

The three most extreme on record

1 94°F Jul 1, 2021recent
2 92°F Aug 14, 2021
3 92°F Sep 3, 2022
❄️ Coldest night
-43°F Jan 13, 2024

About 39°F colder than a normal January night in Lloydminster (typical low near -4°F).

The three most extreme on record

1 -43°F Jan 13, 2024recent
2 -39°F Jan 12, 2024
3 -38°F Jan 14, 2024
🌧️ Most rain in one day
38.60 in Oct 27, 2015

More rain in a single day than Lloydminster usually gets in the whole month of October (typical October total about 0.4 in).

The three most extreme on record

1 38.60 in Oct 27, 2015
2 24.26 in Feb 15, 2016
3 4.15 in Mar 24, 2016

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.

-70°-50°-30°-10°10°30°50°70°90°110° all-time high 94°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Lloydminster's record heat sits well above even a hot day for the season — July's 94°F is about 20°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, Lloydminster's warmest days reach the mid-70s°F and its coldest nights drop to the low 0s°F. But across the record it has gone as high as 94°F and as low as −43°F. A single day has delivered over 39 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 30 years of daily observations at Lloydminster A, a weather station, about 5 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →