Hillsborough County Climate and Average Weather
Climate of Hillsborough County: average temperatures, rainfall and seasons month by month.
Climate in Hillsborough County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 68° | 51° | 2,2 in | ★★★★☆ |
| February | 73° | 55° | 3,3 in | ★★★★☆ |
| March | 79° | 61° | 2,9 in | ★★★★☆ |
| April | 85° | 65° | 1,3 in | ★★★★☆ |
| May | 90° | 73° | 4,0 in | ★★★★☆ |
| June | 91° | 76° | 5,0 in | ★★★★☆ |
| July | 91° | 78° | 5,3 in | ★★★☆☆ |
| August | 90° | 78° | 6,4 in | ★★★☆☆ |
| September | 89° | 74° | 4,7 in | ★★★★☆ |
| October | 83° | 68° | 5,7 in | ★★★☆☆ |
| November | 79° | 61° | 1,0 in | ★★★★☆ |
| December | 73° | 57° | 2,4 in | ★★★★☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Hillsborough County
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Hillsborough County compares with nearby places
Annual averages, and the difference against Hillsborough County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Tampa | 0 mi | 74°F | about the same | 44 in |
| Clearwater Beach | 23 mi | 73°F | about the same | 49 in |
| Siesta Key Beach | 48 mi | 74°F | about the same | 47 in |
| Myakka River State Park | 50 mi | 73°F | about the same | 48 in |
| Walt Disney World Resort | 62 mi | 72°F | 34°F cooler | 53 in |
Best time to visit Hillsborough County
Go in April and November. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: July, August and October - expect the least comfortable mix of heat, cold or rain.
What this means for Hillsborough County
Today is slightly cooler than average for August. The forecast high of 87°F is 3.4°F below the 90°F typical for this month.
A 62% chance means rain is expected over most of the area. Plan indoor alternatives. Around 3,0 in is forecast, which is enough to soak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 56°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 5 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid July, August and October - historically the least comfortable months here.
Summary
Hillsborough County is a county in Florida. Hillsborough County is a county in the United States. It has a population of about 1.5 million.
Right now it is 76°F (24°C) in Hillsborough County with clear. It feels like 85°F. Today runs from 74°F to 87°F. Chance of precipitation is 62%. Sightseeing conditions score 8.3/10 - good conditions.
The best time to visit Hillsborough County is April and November. The climate is temperate. July, August and October tend to be the least comfortable months. July is the warmest month with average highs near 91°F, while January is the coldest with lows near 51°F.
The closest major airport is Orlando International Airport (MCO), about 77 mi away. Nearby highlights include Clearwater Beach, Siesta Key Beach, Myakka River State Park and Walt Disney World Resort.
In plain terms. Today is slightly cooler than average for August. The forecast high of 87°F is 3.4°F below the 90°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Hillsborough County today at 8.7/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Hillsborough County
| Type | County |
|---|---|
| State | Florida |
| Country | United States |
| Continent | North America |
| Coordinates | 27°57′2.2″N 82°27′25.9″W (27.9506, -82.4572) |
| Population | 1.470.000 |
| Local time | 12:25 PM (UTC-04:00) |
| Best months | April and November |
| Climate | Temperate |
Weather map for Hillsborough County
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Hillsborough County
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Hillsborough County?
Hillsborough County is a county in Florida. Its coordinates are 27.9506, -82.4572. It lies in North America.
What is the weather like in Hillsborough County right now?
It is currently 76°F (24°C) with clear. Humidity is 95% and wind is 3 mph.
When is the best time to visit Hillsborough County?
April and November offer the most comfortable conditions in Hillsborough County, which has a temperate climate. July, August and October are usually the hardest months for outdoor plans.
What time zone is Hillsborough County in?
Hillsborough County observes America/New_York (UTC-04:00). The local time is 12:25 PM.
How many people live in Hillsborough County?
Hillsborough County has a population of approximately 1.5 million.
What is the nearest airport to Hillsborough County?
The closest airports are Orlando International Airport (MCO), 77 mi away and Miami International Airport (MIA), 200 mi away.
What are the top things to do in Hillsborough County?
Popular options include Clearwater Beach, Siesta Key Beach, Myakka River State Park, Walt Disney World Resort, Universal Orlando Resort and Blue Spring State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 12:25 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
