Provo, Utah Weather
Pikas hayfeeding in granite peaks. Day 76 of spring. Read this microseason across nine climate regions →
Provo weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Overcast——90°58°—
- ThursdayJun 4Overcast——88°68°-2°
- FridayJun 5Clear——89°61°+1°
- SaturdayJun 6Overcast——90°67°+1°
- SundayJun 7Overcast——84°61°-6°
- MondayJun 8Overcast——82°54°-2°
- TuesdayJun 9Overcast——86°62°+4°
Ozone at AQI 63 now. AQI flat over the last 6 hours (within ±3 points). With UV 8.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 71 by mid-afternoon.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 63 now. With UV 8.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 71 by mid-afternoon.
- Present
- AQI 63
- UV peak
- 8.4 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 71
PM × Wind × Precip
PM2.5 at 5.7 µg/m³, PM10 at 12.9 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.44
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
The higher the clouds, the finer the weather.
- Moonrise
- 5:22 AM
- Moonset
- 2:28 PM
- In sign
- ♑︎ Capricorn
Pikas hayfeeding in granite peaks
Provo at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: April 17 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Warm-season window is open
As of June 3, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.
Planting calendar
| Month | Plant | Harvest |
|---|---|---|
| January | — | — |
| February | — | — |
| March | — | — |
| April | lettuce, peas, spinach, radishes | — |
| May | lettuce, peas, spinach, radishes, tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| June | tomatoes, peppers, beans, squash | lettuce, peas, radishes |
| July | tomatoes, peppers, beans, squash | tomatoes, beans, summer squash |
| August | — | tomatoes, beans, summer squash |
| September | fall brassicas, garlic (overwinter), carrots | tomatoes, beans, summer squash |
| October | fall brassicas, garlic (overwinter), carrots | winter squash, tomatoes (last) |
| November | — | — |
| December | — | — |
A year in weather
July stands as Provo's warmest month with mean temperatures around 79°F, while January represents the coldest at roughly 33°F. Precipitation follows its own pattern, peaking in May at 2.0 inches and reaching its lowest point in July at just 0.5 inches.
| Month | Mean temp | Precip | Rainy days |
|---|---|---|---|
| January | 33° | 1.9″ | 6 |
| February | 38° | 1.6″ | 5 |
| March | 47° | 1.6″ | 5 |
| April | 53° | 1.9″ | 6 |
| May | 62° | 2.0″ | 5 |
| June | 71° | 0.9″ | 2 |
| July | 79° | 0.5″ | 2 |
| August | 77° | 0.7″ | 2 |
| September | 68° | 1.2″ | 3 |
| October | 55° | 1.6″ | 4 |
| November | 42° | 1.4″ | 4 |
| December | 33° | 1.8″ | 5 |
Regional context
Provo falls within a cold semi-arid climate region, sharing similar temperature ranges, seasonal patterns, and growing conditions with other nearby cities in this climate classification.
Similar climates: Salt Lake City, UT, Ogden, UT, West Valley City, UT, Logan, UT, West Jordan, UT.
Naturalist notes
Late May brings the emergence of sego lily blooms across Utah's foothills, their white petals marking the transition from spring to early summer.
Broad-tailed hummingbirds typically arrive in Provo area gardens during late April, coinciding with the blooming of early flowering trees.
Frequently asked
- When does it freeze in Provo?
- Provo's last spring frost typically occurs around mid-April, while the first fall frost usually arrives around mid-November.
- What is the rainy season in Provo?
- May receives the most precipitation with approximately 2.0 inches on average, contributing to the city's total annual rainfall of roughly 17 inches.
- What is the warmest month in Provo?
- July typically records the highest temperatures, with averages around 79°F.
- What is the coldest month in Provo?
- January typically sees the lowest temperatures, averaging approximately 33°F.
- When can I start a vegetable garden in Provo?
- Cool-season crops like peas and lettuce can be planted around the time of the last spring frost in mid-April, while warm-season crops such as tomatoes and peppers should wait 1–2 weeks after that date.
- How many rainy days does Provo get?
- Provo experiences approximately 49 rainy days throughout an average year.
- What hardiness zone is Provo?
- Provo's USDA hardiness zone depends on its lowest average winter temperatures; consult the USDA's online lookup tool using the city ZIP code for current zone designation.
Climate
Provo, Utah experiences a cold semi-arid climate. Winters bring January temperatures that hover near 33°F, while summer July temperatures average 79°F — creating a 46°F seasonal swing.
Annual precipitation totals about 17 inches, distributed across roughly 49 rainy days throughout the year.
Several factors determine Provo's climate patterns: its latitude at 40.2°N, proximity to large water bodies, and elevation. These elements combine to influence local vegetation, frost timing, and daily weather conditions.