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Rexburg, United States Snapshot 2026
Where is Rexburg?
Rexburg, United States
- Continent
- Americas
- Country
- United States
- City
- Rexburg
- Population
- 27.7K
- Elevation
- 1,483 m
- Coordinates
- 43.83°, -111.79°
Rexburg is a city in United States with a population of approximately 27.7K. Average temperatures range from -11°C (13°F) in January to 31°C (88°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 1,483 m above sea level.
Time in Rexburg right now
Open full time & time zone page 11:47 47
Monday, June 15, 2026
IANA time zone
America/Boise
Daylight saving
DST in effect
MST / MDT
Next DST change
November 1
backward -1h
Live weather in Rexburg
Daylight in Rexburg today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 27m
Climate normals for Rexburg
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May
Fair June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -2°C / -11°C | -6°C / -15°C | 10days (45 mm) Wet | 6h Fair | 81% Humid | 3 Moderate | Poor | View Details |
| February | 1°C / -8°C | -3°C / -13°C | 10days (43 mm) Wet | 7.3h Good | 77% Humid | 4 Moderate | Poor | View Details |
| March | 7°C / -4°C | 3°C / -9°C | 12days (48 mm) Wet | 9.3h Good | 72% Muggy | 5.6 High | Poor | View Details |
| April | 13°C / 0°C | 10°C / -4°C | 12days (49 mm) Wet | 10.9h Excellent | 61% Muggy | 6.5 High | Poor | View Details |
| May | 19°C / 5°C | 17°C / 2°C | 12days (57 mm) Wet | 12.1h Excellent | 58% Moderate | 7.3 Very High | Fair | View Details |
| June best | 26°C / 10°C | 24°C / 8°C | 6days (29 mm) Good | 13.4h Excellent | 46% Moderate | 8 Very High | Excellent | View Details |
| July best | 31°C / 15°C | 30°C / 13°C | 2days (7 mm) Excellent | 13.6h Excellent | 34% Comfortable | 8 Very High | Excellent | View Details |
| August best | 30°C / 14°C | 28°C / 12°C | 4days (19 mm) Good | 12.3h Excellent | 38% Comfortable | 7.2 Very High | Excellent | View Details |
| September best | 24°C / 9°C | 21°C / 7°C | 5days (37 mm) Good | 10.7h Excellent | 46% Moderate | 6 High | Excellent | View Details |
| October | 14°C / 2°C | 11°C / -1°C | 9days (46 mm) Wet | 9h Good | 60% Moderate | 4.2 Moderate | Fair | View Details |
| November | 6°C / -4°C | 2°C / -8°C | 8days (34 mm) Wet | 7h Good | 70% Muggy | 2.7 Moderate | Poor | View Details |
| December | 0°C / -9°C | -4°C / -14°C | 11days (51 mm) Wet | 5.2h Fair | 78% Humid | 2.2 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -2°C / -11°C . Feb: 1°C / -8°C . Mar: 7°C / -4°C . Apr: 13°C / 0°C . May: 19°C / 5°C . Jun: 26°C / 10°C . Jul: 31°C / 15°C . Aug: 30°C / 14°C . Sep: 24°C / 9°C . Oct: 14°C / 2°C . Nov: 6°C / -4°C . Dec: 0°C / -9°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 45 mm. Feb: 43 mm. Mar: 48 mm. Apr: 49 mm. May: 57 mm. Jun: 29 mm. Jul: 7 mm. Aug: 19 mm. Sep: 37 mm. Oct: 46 mm. Nov: 34 mm. Dec: 51 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 77%. Mar: 72%. Apr: 61%. May: 58%. Jun: 46%. Jul: 34%. Aug: 38%. Sep: 46%. Oct: 60%. Nov: 70%. Dec: 78%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 16 km/h . Mar: 15 km/h . Apr: 17 km/h . May: 16 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 15 km/h . Nov: 14 km/h . Dec: 14 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Rexburg has a population of approximately 27.7K.
The best months to visit Rexburg are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Rexburg receives approximately 465mm of rainfall annually across 101 rainy days.
Rexburg is located in United States, in the Americas region.
Rexburg sits at an elevation of 1,483 m (4,865 ft) above sea level.