Chadron weather by month & the best time to visit
United States · small town · semi-arid climate

The best time to visit Chadron is September — its sunniest month (Sunshine Score 90/100), with August and June close behind. Chadron averages about 2,956 hours of sunshine a year. Daytime highs around 26°C / 79°F and roughly 38 mm of rain in September.
When is the best time to visit Chadron?
For sunshine, the best time to visit Chadron is September, then August and June. The dullest month is January (0/100, 7 mm of rain). The full month-by-month picture is in the table below.
How sunny is Chadron?
Chadron gets a lot of sun: around 2,956 hours a year. 90 Sunshine Score points separate September (90) from January (0), so the month you pick matters. It ranks #94 of 580 destinations in United States for annual sunshine, above the national median of 2,279 hours. Rain has a clear season: the wettest stretch, around May, carries about 47% of the annual 431 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 4° / 39°F | -7° / 19°F | 7 mm | 1 |
| February | 0 | 5° / 41°F | -7° / 19°F | 12 mm | 2 |
| March | 31 | 12° / 54°F | -3° / 27°F | 27 mm | 4 |
| April | 65 | 17° / 63°F | 2° / 36°F | 54 mm | 5 |
| May | 82 | 23° / 73°F | 7° / 45°F | 77 mm | 7 |
| June | 84 | 30° / 86°F | 14° / 57°F | 70 mm | 8 |
| July | 70 | 34° / 93°F | 18° / 64°F | 50 mm | 9 |
| August | 88 | 32° / 90°F | 16° / 61°F | 44 mm | 8 |
| September | 90 | 26° / 79°F | 11° / 52°F | 38 mm | 6 |
| October | 68 | 17° / 63°F | 3° / 37°F | 30 mm | 4 |
| November | 16 | 10° / 50°F | -3° / 27°F | 12 mm | 2 |
| December | 0 | 3° / 37°F | -7° / 19°F | 10 mm | 1 |
Nearest destinations
Chadron: questions and answers
What kind of destination is Chadron?
Chadron is a small town in United States at 1,000 m elevation with a semi-arid climate.
How many hours of sunshine does Chadron get a year?
Chadron gets about 2,956 hours of sunshine a year, at its best around September.
When is the best time to visit Chadron?
The sunniest time to visit Chadron is September, when the Sunshine Score peaks at 90/100 (with August and June close behind). Expect daytime highs around 26°C / 79°F.
What is the least sunny month in Chadron?
January is the least sunny month in Chadron, scoring 0/100 with about 7 mm of rain.
How strong is the sun in Chadron?
The typical midday UV index in Chadron peaks around 9 (very high) in July, easing to about 1 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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