Callaway, United States experiences average highs of 25°C (77°F) and lows of 18°C (64°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have stayed broadly stable across the available records.
Callaway, United States Weather & Climate 2026
Monthly climate averages for Callaway, United States. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.6/10
Best: March, April, May, October, November
UV Index
6
High
Temperature 25°C / 18°C
Feels Like 27°C / 19°C
Rainy Days 12
Rainfall 116 mm
Sunshine 10 h
Humidity 77%
Wind Speed 16 km/h
Dew Point 17°C
Frost Days 2 days
Hottest Month
30°C
July
Avg Low26°C
Rain23days
Coldest Month
9°C
January
Avg High16°C
Rain9days
Driest Month
6days
November
Avg High22°C
Avg Low14°C
Windiest Month
19 km/h
March (Gusts 38)
Sea Temperature
15°C – 31°C
Warmest water: August (
30.8°C
)
Worst Time to Visit
Consider avoiding July, August due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:42
Daylight 14.1h
Sunset 19:46
Live conditions—
Callaway on the map · live conditions
Callaway, United States
- Continent
- Americas
- Country
- United States
- City
- Callaway
- Population
- 14.4K
- Elevation
- 10 m
- Coordinates
- 30.15°, -85.57°
Seasonal Breakdown
Spring
Mar–May
Avg High 24°C
Avg Low 17°C
Rain 10 days/mo
3/3 best months
Summer
Jun–Aug
Avg High 30°C
Avg Low 25°C
Rain 22 days/mo
Autumn
Sep–Nov
Avg High 26°C
Avg Low 19°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 18°C
Avg Low 11°C
Rain 8 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: 16°C / 9°C . Feb: 19°C / 12°C . Mar: 22°C / 14°C . Apr: 24°C / 17°C . May: 28°C / 21°C . Jun: 30°C / 24°C . Jul: 30°C / 26°C . Aug: 30°C / 26°C . Sep: 29°C / 24°C . Oct: 27°C / 19°C . Nov: 22°C / 14°C . Dec: 18°C / 11°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 109 mm. Feb: 96 mm. Mar: 107 mm. Apr: 102 mm. May: 106 mm. Jun: 151 mm. Jul: 162 mm. Aug: 182 mm. Sep: 144 mm. Oct: 62 mm. Nov: 54 mm. Dec: 116 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 78%. Mar: 76%. Apr: 75%. May: 77%. Jun: 81%. Jul: 83%. Aug: 83%. Sep: 79%. Oct: 72%. Nov: 72%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 14 km/h . Oct: 16 km/h . Nov: 16 km/h . Dec: 17 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 8h. Mar: 10h. Apr: 11h. May: 11h. Jun: 11h. Jul: 11h. Aug: 10h. Sep: 10h. Oct: 10h. Nov: 8h. Dec: 7h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 15°C . Feb: 17°C . Mar: 20°C . Apr: 22°C . May: 26°C . Jun: 29°C . Jul: 30°C . Aug: 31°C . Sep: 29°C . Oct: 26°C . Nov: 22°C . Dec: 18°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 5. Mar: UV 7. Apr: UV 8. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 5. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 18 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 31°C | Jul · 30°C |
| Coldest month | Jan 2025 · 5°C | Jan · 9°C |
| Wettest month | Aug 2025 · 177 mm | Aug · 182 mm |
| Windiest month | Mar 2025 · 20 km/h | Mar · 19 km/h |
Month-by-Month Weather Table
January
Good 
February
Good March best
Excellent April best
Excellent May best
Excellent June
Wet July
Wet August
Wet September
Fair October best
Excellent November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 16°C / 9°C | 15°C / 6°C | 9days (109 mm) Wet | 7.8h Good | 74% Muggy | 4.2 Moderate | Good | View Details |
| February | 19°C / 12°C | 19°C / 11°C | 8days (96 mm) Wet | 8.2h Good | 78% Humid | 5.3 High | Good | View Details |
| March best | 22°C / 14°C | 22°C / 13°C | 9days (107 mm) Wet | 9.6h Good | 76% Humid | 6.5 High | Excellent | View Details |
| April best | 24°C / 17°C | 26°C / 16°C | 8days (102 mm) Wet | 10.5h Excellent | 75% Muggy | 7.8 Very High | Excellent | View Details |
| May best | 28°C / 21°C | 31°C / 23°C | 12days (106 mm) Wet | 11.3h Excellent | 77% Humid | 8.2 Very High | Excellent | View Details |
| June | 30°C / 24°C | 35°C / 29°C | 19days (151 mm) Wet | 11.3h Excellent | 81% Humid | 8.3 Very High | Wet | View Details |
| July | 30°C / 26°C | 37°C / 31°C | 23days (162 mm) Wet | 11.3h Excellent | 83% Humid | 8.2 Very High | Wet | View Details |
| August | 30°C / 26°C | 37°C / 30°C | 23days (182 mm) Wet | 10.4h Excellent | 83% Humid | 7.9 Very High | Wet | View Details |
| September | 29°C / 24°C | 34°C / 27°C | 13days (144 mm) Wet | 9.8h Good | 79% Humid | 7 High | Fair | View Details |
| October best | 27°C / 19°C | 28°C / 20°C | 7days (62 mm) Good | 9.6h Good | 72% Muggy | 5.9 High | Excellent | View Details |
| November best | 22°C / 14°C | 22°C / 13°C | 6days (54 mm) Good | 8.1h Good | 72% Muggy | 4.6 Moderate | Excellent | View Details |
| December | 18°C / 11°C | 18°C / 9°C | 8days (116 mm) Wet | 7.1h Good | 77% Humid | 3.8 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Callaway are March, April, May, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Callaway, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Callaway is July, with average daytime highs of 30°C (87°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Callaway is January, with average overnight lows of 9°C (48°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Callaway is August, averaging 182mm of precipitation across 23 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Callaway runs through July, August, June, September, with the heaviest rainfall in July. Based on 10-year averages for Callaway.
Callaway receives approximately 115 sunshine hours per year. The sunniest month is May with around 11 hours. Based on climate data for Callaway.
The least favorable months to visit Callaway are July, August, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider March, April, May, October, November instead.
The annual average UV index in Callaway is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Callaway is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in April, May, June, July, August, September, October average 28°C (82°F), which is warm and comfortable for swimming and water activities.
Callaway rarely sees significant snowfall but does experience frost, averaging 2 frost days during the colder months.
Average wind speeds in Callaway are 16 km/h (10 mph). The windiest month is March with peak winds reaching 19 km/h (12 mph) (gusts up to 38 km/h / 24 mph).
Callaway averages 6 clear-sky days per month with overall cloud cover around 53%. The clearest skies occur in October.
The annual average dew point in Callaway is 17°C (63°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Callaway 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 Callaway ranges from 19°C (66°F) to 27°C (81°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Callaway, with a climate score of 4/10. Consider visiting during March, April, May, October, November instead for better conditions.
For June in Callaway, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 30°C (86°F) and 19 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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