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Weather extremes

How extreme does Kurunegala's weather get?

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

🔥 Hottest day
102°F Mar 15, 2010

That is about 8°F hotter than a normal March afternoon in Kurunegala (typical high near 94°F).

The three most extreme on record

1 102°F Mar 15, 2010
2 101°F Mar 16, 2010
3 101°F Mar 21, 2010
❄️ Coldest night
54°F Jun 13, 2012

About 23°F colder than a normal June night in Kurunegala (typical low near 77°F).

The three most extreme on record

1 54°F Jun 13, 2012
2 58°F Jan 13, 2011
3 58°F Dec 28, 2011
🌧️ Most rain in one day
10.69 in Nov 23, 2011

About 91% of a typical November's rain in a single day (Kurunegala averages roughly 11.7 in across the month).

The three most extreme on record

1 10.69 in Nov 23, 2011
2 9.57 in Dec 17, 2012
3 8.56 in Dec 18, 2012

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.

30°50°70°90°110°130° all-time high 102°F JanFebMarAprMayJunJulAugSepOctNovDec
normal range of daily temperatureshottest ever recordedcoldest ever recorded

Kurunegala's record heat sits well above even a hot day for the season — March's 102°F is about 8°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, Kurunegala's warmest days reach the mid-90s°F and its coldest nights drop to the low 70s°F. But across the record it has gone as high as 102°F and as low as 54°F. A single day has delivered over 11 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 — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.

Precipitation — 1991–2020 normals computed from 10 years of daily observations at Kurunegala, 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 →