Hazleton, United States experiences average highs of 14°C (57°F) and lows of 5°C (41°F) throughout the year. Rainfall is moderate, averaging about 11 rainy days per month. Average highs have cooled by 1.0°C (1.8°F) across the available records.
Hazleton, United States Weather & Climate 2026
Monthly climate averages for Hazleton, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Apr–Aug At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
4.9/10
Best: May, June, July, August, September
UV Index
4
Low
Temperature 14°C / 5°C
Feels Like 12°C / 3°C
Rainy Days 11
Rainfall 100 mm
Sunshine 8 h
Humidity 72%
Wind Speed 16 km/h
Dew Point 5°C
Snow Days 6 days
Frost Days 17 days
Hottest Month
27°C
July
Avg Low18°C
Rain14days
Coldest Month
-6°C
January
Avg High1°C
Rain9days
Driest Month
9days
January
Avg High1°C
Avg Low-6°C
Windiest Month
19 km/h
March (Gusts 47)
Worst Time to Visit
Consider avoiding January, February, March, December due to very cold temperatures, frequent rain.
Sun Position
Sunrise 05:33
Daylight 15.1h
Sunset 20:39
Live conditions—
Hazleton on the map · live conditions
Hazleton, United States
- Continent
- Americas
- Country
- United States
- City
- Hazleton
- Population
- 24.8K
- Elevation
- 505 m
- Coordinates
- 40.96°, -75.97°
Seasonal Breakdown
Spring
Mar–May
Avg High 14°C
Avg Low 4°C
Rain 13 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 25°C
Avg Low 16°C
Rain 13 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 15°C
Avg Low 7°C
Rain 9 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 2°C
Avg Low -5°C
Rain 10 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 1°C / -6°C . Feb: 4°C / -5°C . Mar: 8°C / -2°C . Apr: 14°C / 3°C . May: 19°C / 9°C . Jun: 24°C / 14°C . Jul: 27°C / 18°C . Aug: 25°C / 17°C . Sep: 22°C / 13°C . Oct: 16°C / 8°C . Nov: 8°C / 1°C . Dec: 3°C / -4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 85 mm. Feb: 88 mm. Mar: 83 mm. Apr: 108 mm. May: 112 mm. Jun: 100 mm. Jul: 134 mm. Aug: 125 mm. Sep: 103 mm. Oct: 90 mm. Nov: 79 mm. Dec: 96 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 70%. Feb: 69%. Mar: 67%. Apr: 68%. May: 74%. Jun: 73%. Jul: 74%. Aug: 75%. Sep: 75%. Oct: 75%. Nov: 72%. Dec: 74%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 19 km/h . May: 16 km/h . Jun: 14 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 13 km/h . Oct: 15 km/h . Nov: 17 km/h . Dec: 17 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 7h. Mar: 8h. Apr: 9h. May: 9h. Jun: 11h. Jul: 12h. Aug: 10h. Sep: 9h. Oct: 7h. Nov: 7h. Dec: 5h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 9 days. Feb: 9 days. Mar: 5 days. Apr: 2 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 3 days. Dec: 8 days.
Climate Trends
Average highs have cooled by 1.0°C (1.8°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 27°C | Jul · 27°C |
| Coldest month | Jan 2025 · -8°C | Jan · -6°C |
| Wettest month | May 2025 · 174 mm | Jul · 134 mm |
| Windiest month | Mar 2025 · 21 km/h | Mar · 19 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May best
Good 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 | 1°C / -6°C | -3°C / -11°C | 9days (85 mm) Wet | 5.6h Fair | 70% Muggy | 2.1 Moderate | Poor | View Details |
| February | 4°C / -5°C | 0°C / -10°C | 10days (88 mm) Wet | 6.5h Fair | 69% Muggy | 3.2 Moderate | Poor | View Details |
| March | 8°C / -2°C | 4°C / -6°C | 11days (83 mm) Wet | 8h Good | 67% Muggy | 4.3 Moderate | Poor | View Details |
| April | 14°C / 3°C | 11°C / 0°C | 13days (108 mm) Wet | 8.6h Good | 68% Muggy | 4.9 Moderate | Fair | View Details |
| May best | 19°C / 9°C | 18°C / 7°C | 14days (112 mm) Wet | 9.4h Good | 74% Muggy | 5.5 High | Good | View Details |
| June best | 24°C / 14°C | 24°C / 14°C | 12days (100 mm) Wet | 11.3h Excellent | 73% Muggy | 6.5 High | Excellent | View Details |
| July best | 27°C / 18°C | 29°C / 19°C | 14days (134 mm) Wet | 11.6h Excellent | 74% Muggy | 6.9 High | Excellent | View Details |
| August best | 25°C / 17°C | 27°C / 17°C | 12days (125 mm) Wet | 10.4h Excellent | 75% Muggy | 5.9 High | Excellent | View Details |
| September best | 22°C / 13°C | 22°C / 13°C | 9days (103 mm) Wet | 8.8h Good | 75% Muggy | 4.9 Moderate | Excellent | View Details |
| October | 16°C / 8°C | 14°C / 5°C | 9days (90 mm) Wet | 7.3h Good | 75% Muggy | 3.8 Moderate | Fair | View Details |
| November | 8°C / 1°C | 5°C / -3°C | 9days (79 mm) Wet | 6.5h Fair | 72% Muggy | 2.7 Moderate | Poor | View Details |
| December | 3°C / -4°C | -1°C / -8°C | 11days (96 mm) Wet | 5.2h Fair | 74% Muggy | 1.8 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Hazleton are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Hazleton, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Hazleton is July, with average daytime highs of 27°C (80°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Hazleton is January, with average overnight lows of -6°C (21°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Hazleton is July, averaging 134mm of precipitation across 14 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Hazleton runs through May, July, April, June, with the heaviest rainfall in May. Based on 10-year averages for Hazleton.
Hazleton receives approximately 99 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Hazleton.
The least favorable months to visit Hazleton are January, February, March, December, primarily due to very cold temperatures, frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Hazleton is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Hazleton is 72%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Hazleton receives snow. Months with snowfall average 6 snow days and 14 cm (6 in) of accumulation, with about 17 frost days during winter.
Average wind speeds in Hazleton are 16 km/h (10 mph). The windiest month is March with peak winds reaching 19 km/h (12 mph) (gusts up to 47 km/h / 29 mph).
Hazleton averages 3 clear-sky days per month with overall cloud cover around 63%. The clearest skies occur in October.
The annual average dew point in Hazleton is 5°C (41°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Hazleton has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Hazleton ranges from 3°C (37°F) to 12°C (54°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Hazleton. It earns a climate score of 8.4/10 with Excellent.
For June in Hazleton, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 24°C (74°F) and 12 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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