Boise climate

Name: Boise
Address: Idaho, United States

United States · Idaho · 43.615° N, 116.202° W

Köppen BSkcold semi-aridArid

High-desert basin: hot dry summers, cold winters, sparse precipitation.

Dry — evaporation outpaces what little rain arrives.

What the year looks like

Average monthly temperature — °F / °C

Average high Average low

Average monthly precipitation — in / mm

Rain Snowfall

Warmest month

July, 95°F / 35°C

Coldest month

February, 26°F / -3°C

Annual swing

69°F / 38°C

Wettest month

December

Driest month

July

Rain per year

11.1" / 281 mm

Snow per year

25.0" / 636 mm

Elevation

2730 ft / 832 m

Time zone

America/Boise

2019-2023 averages from Open-Meteo Historical Weather API (ERA5 reanalysis). Imperial / metric.
Month	High °F/°C	Low °F/°C	Rain in/mm	Snow in/mm	Humidity	Wind mph/km/h	Cloud
January	41 / 5	27 / -3	1.19 / 30	4.8 / 121	70%	7.2 / 11.6	66%
February	43 / 6	26 / -3	0.74 / 19	6.2 / 157	63%	7.4 / 11.9	58%
March	53 / 12	32 / 0	1.07 / 27	2.6 / 67	58%	7.6 / 12.2	56%
April	61 / 16	39 / 4	1.03 / 26	0.8 / 21	49%	7.7 / 12.4	55%
May	71 / 22	48 / 9	2.12 / 54	0.2 / 4	48%	6.8 / 10.9	55%
June	81 / 27	56 / 13	1.13 / 29	0.0 / 0	42%	6.5 / 10.5	44%
July	95 / 35	66 / 19	0.06 / 2	0.0 / 0	26%	6.1 / 9.8	19%
August	92 / 33	64 / 18	0.22 / 6	0.0 / 0	32%	6.0 / 9.7	25%
September	81 / 27	55 / 13	0.57 / 14	0.0 / 0	38%	6.0 / 9.7	29%
October	64 / 18	42 / 6	0.92 / 23	0.0 / 1	50%	6.5 / 10.5	40%
November	49 / 9	31 / 0	0.91 / 23	2.7 / 69	66%	6.0 / 9.7	58%
December	40 / 4	26 / -3	1.11 / 28	7.7 / 196	74%	6.5 / 10.5	73%

Could you have placed Boise from those graphs alone?

That is the whole game: read a mystery location's climate charts, drop a pin on the world map, and score by how close you got.