Bartow weather in May
In May, Bartow sees average daytime highs of 88°F and overnight lows near 69°F, with 2.8 in of rain across 8.5 wet days and about 13.4 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.
Highs climb over the month, from about 86°F in the first days to 89°F by the end. The sky is clear or mostly clear about 41% of the time in May, and the air most often feels muggy.
Daylight stretches from about 13 hours at the start of May to 13 h 36 min by month's end. Set against the rest of the year, May is Bartow's 3rd-clearest and 8th-windiest month. For the whole year in context, see Bartow's year-round climate.
- Daytime high
- 88°
- 5th warmest
- Overnight low
- 69°
- 8th coldest
- Rainfall
- 2.8 in
- 8.5 wet days
- Daylight
- 13 h 24 min
- 5:42 AM – 7:05 PM
- Cloud cover
- 49%
- 3rd clearest
- Wind
- 6 mph
- 8th windiest
- Solar energy
- 6.36 kWh/m²
- Travel score
- 4.8
- out of 10
Bartow is county seat of Polk County, Florida, United States.
- Density
- 140/km²
- people per km²
- Founded
- 1851
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs climb over the month, from about 86°F in the first days to 89°F by the end.
A typical May day in Bartow reaches about 88°F in the afternoon and slips back to 69°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 82°F and 93°F. Set against its neighbours, May runs about 5°F warmer than April and about 2°F cooler than June.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 85 | 86 | 86 | 86 | 86 | 87 | 87 | 87 | 87 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 89 | 89 | 89 | 89 | 89 | 89 | 89 | 89 |
| Avg low (°F) | 66 | 66 | 66 | 66 | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 72 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 85 | 66 |
| 2 | 86 | 66 |
| 3 | 86 | 66 |
| 4 | 86 | 66 |
| 5 | 86 | 67 |
| 6 | 87 | 67 |
| 7 | 87 | 67 |
| 8 | 87 | 67 |
| 9 | 87 | 67 |
| 10 | 87 | 68 |
| 11 | 87 | 68 |
| 12 | 87 | 68 |
| 13 | 88 | 68 |
| 14 | 88 | 69 |
| 15 | 88 | 69 |
| 16 | 88 | 69 |
| 17 | 88 | 69 |
| 18 | 88 | 69 |
| 19 | 88 | 69 |
| 20 | 88 | 70 |
| 21 | 88 | 70 |
| 22 | 88 | 70 |
| 23 | 88 | 70 |
| 24 | 89 | 71 |
| 25 | 89 | 71 |
| 26 | 89 | 71 |
| 27 | 89 | 71 |
| 28 | 89 | 71 |
| 29 | 89 | 71 |
| 30 | 89 | 72 |
| 31 | 89 | 72 |
How May really feels in Bartow
Once humidity and wind are folded in, May averages 13 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Bartow weather by month
How May compares with the rest of the year at a glance. May is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 71° / 51° | 2.2 | 5.6 | 10.4 | 7.4 |
| Feb | 74° / 54° | 1.9 | 6.1 | 11 | 7.6 |
| Mar | 78° / 58° | 2.3 | 5.9 | 11.8 | 7.5 |
| Apr | 83° / 63° | 2.1 | 6.3 | 12.6 | 6.5 |
| May | 88° / 69° | 2.8 | 8.5 | 13.4 | 4.8 |
| Jun | 89° / 74° | 6.4 | 19.8 | 13.7 | 3.1 |
| Jul | 90° / 75° | 6.6 | 23.1 | 13.6 | 2.8 |
| Aug | 90° / 76° | 6.6 | 23.5 | 13 | 2.7 |
| Sep | 88° / 74° | 5.4 | 18 | 12.2 | 3.6 |
| Oct | 84° / 68° | 2.3 | 8.9 | 11.3 | 5.9 |
| Nov | 78° / 60° | 1.4 | 4.6 | 10.6 | 7.8 |
| Dec | 73° / 55° | 1.7 | 5.1 | 10.3 | 7.7 |
Cloud cover in May
The sky is clear or mostly clear about 41% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 24% of May, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to cloud over as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 68 | 68 | 68 | 69 | 68 | 68 | 68 | 68 | 68 | 69 | 68 | 68 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 64 | 64 | 64 | 62 | 62 | 61 | 61 | 59 | 58 | 56 | 55 | 53 |
| Cloudier (%) | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 32 | 32 | 33 | 33 | 34 | 34 | 34 | 35 | 35 | 36 | 36 | 36 | 38 | 38 | 39 | 39 | 41 | 42 | 44 | 45 | 47 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 68 | 32 |
| 2 | 68 | 32 |
| 3 | 68 | 32 |
| 4 | 69 | 31 |
| 5 | 68 | 32 |
| 6 | 68 | 32 |
| 7 | 68 | 32 |
| 8 | 68 | 32 |
| 9 | 68 | 32 |
| 10 | 69 | 31 |
| 11 | 68 | 32 |
| 12 | 68 | 32 |
| 13 | 67 | 33 |
| 14 | 67 | 33 |
| 15 | 66 | 34 |
| 16 | 66 | 34 |
| 17 | 66 | 34 |
| 18 | 65 | 35 |
| 19 | 65 | 35 |
| 20 | 64 | 36 |
| 21 | 64 | 36 |
| 22 | 64 | 36 |
| 23 | 62 | 38 |
| 24 | 62 | 38 |
| 25 | 61 | 39 |
| 26 | 61 | 39 |
| 27 | 59 | 41 |
| 28 | 58 | 42 |
| 29 | 56 | 44 |
| 30 | 55 | 45 |
| 31 | 53 | 47 |
Chance of precipitation in May
Bartow gets around 2.8 in of rain over 8.5 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 29% and peaks near 47% on the wettest days. The odds climb toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 24 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 37 | 38 | 40 | 42 | 43 | 45 | 47 |
| Rain chance (%) | |
|---|---|
| 1 | 20 |
| 2 | 20 |
| 3 | 20 |
| 4 | 19 |
| 5 | 19 |
| 6 | 20 |
| 7 | 20 |
| 8 | 20 |
| 9 | 21 |
| 10 | 21 |
| 11 | 22 |
| 12 | 23 |
| 13 | 23 |
| 14 | 24 |
| 15 | 26 |
| 16 | 27 |
| 17 | 28 |
| 18 | 29 |
| 19 | 30 |
| 20 | 31 |
| 21 | 32 |
| 22 | 33 |
| 23 | 34 |
| 24 | 36 |
| 25 | 37 |
| 26 | 38 |
| 27 | 40 |
| 28 | 42 |
| 29 | 43 |
| 30 | 45 |
| 31 | 47 |
Humidity in May
Most of May feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 53% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 17 | 16 | 15 | 14 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Comfortable (%) | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 4 |
| Humid (%) | 26 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 15 |
| Muggy (%) | 29 | 30 | 30 | 31 | 32 | 33 | 34 | 34 | 35 | 36 | 37 | 37 | 38 | 39 | 39 | 40 | 40 | 41 | 41 | 42 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 41 |
| Oppressive (%) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 17 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 33 | 35 | 38 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 17 | 22 | 26 | 29 | 6 | 0 |
| 2 | 16 | 22 | 27 | 30 | 6 | 0 |
| 3 | 15 | 22 | 27 | 30 | 6 | 0 |
| 4 | 14 | 21 | 27 | 31 | 6 | 0 |
| 5 | 14 | 21 | 28 | 32 | 6 | 0 |
| 6 | 13 | 20 | 28 | 33 | 6 | 0 |
| 7 | 12 | 20 | 29 | 34 | 6 | 0 |
| 8 | 11 | 19 | 30 | 34 | 6 | 0 |
| 9 | 10 | 19 | 30 | 35 | 6 | 0 |
| 10 | 9 | 18 | 31 | 36 | 6 | 0 |
| 11 | 8 | 17 | 31 | 37 | 7 | 0 |
| 12 | 8 | 17 | 31 | 37 | 7 | 0 |
| 13 | 7 | 16 | 31 | 38 | 8 | 0 |
| 14 | 7 | 15 | 31 | 39 | 9 | 0 |
| 15 | 6 | 14 | 31 | 39 | 10 | 0 |
| 16 | 6 | 14 | 30 | 40 | 11 | 0 |
| 17 | 5 | 13 | 30 | 40 | 12 | 0 |
| 18 | 5 | 13 | 29 | 41 | 13 | 0 |
| 19 | 4 | 12 | 28 | 41 | 14 | 0 |
| 20 | 4 | 12 | 27 | 42 | 15 | 0 |
| 21 | 4 | 11 | 26 | 42 | 17 | 0 |
| 22 | 3 | 11 | 25 | 43 | 18 | 0 |
| 23 | 3 | 10 | 24 | 43 | 20 | 0 |
| 24 | 3 | 9 | 23 | 43 | 22 | 0 |
| 25 | 2 | 9 | 22 | 43 | 24 | 0 |
| 26 | 2 | 8 | 21 | 43 | 26 | 0 |
| 27 | 2 | 7 | 20 | 43 | 28 | 0 |
| 28 | 1 | 6 | 19 | 43 | 30 | 0 |
| 29 | 1 | 6 | 18 | 42 | 33 | 0 |
| 30 | 1 | 5 | 17 | 42 | 35 | 1 |
| 31 | 1 | 4 | 15 | 41 | 38 | 1 |
Wind in May
Winds average 6 mph in May.
Across May, daily wind ranges from about 6 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 7 | calm |
| 2 | 7 | calm |
| 3 | 7 | calm |
| 4 | 7 | calm |
| 5 | 7 | calm |
| 6 | 7 | calm |
| 7 | 7 | calm |
| 8 | 7 | calm |
| 9 | 7 | calm |
| 10 | 7 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 6 | calm |
| 22 | 6 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
| 31 | 6 | calm |
Sunrise & sunset in May
Daylight runs from about 13 hours at the start of May to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 36 minutes over May. Sunrise moves from 5:53 AM to 5:36 AM, and sunset from 6:56 PM to 7:13 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.0 | 13.1 | 13.1 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.4 | 13.4 | 13.4 | 13.4 | 13.4 | 13.5 | 13.5 | 13.5 | 13.5 | 13.5 | 13.5 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 |
| Sunrise (AM) | 5:53 | 5:52 | 5:51 | 5:51 | 5:50 | 5:49 | 5:48 | 5:48 | 5:47 | 5:46 | 5:45 | 5:45 | 5:44 | 5:43 | 5:43 | 5:42 | 5:42 | 5:41 | 5:41 | 5:40 | 5:40 | 5:39 | 5:39 | 5:38 | 5:38 | 5:38 | 5:37 | 5:37 | 5:37 | 5:36 | 5:36 |
| Sunset (PM) | 6:56 | 6:57 | 6:57 | 6:58 | 6:58 | 6:59 | 7:00 | 7:00 | 7:01 | 7:01 | 7:02 | 7:03 | 7:03 | 7:04 | 7:04 | 7:05 | 7:06 | 7:06 | 7:07 | 7:07 | 7:08 | 7:08 | 7:09 | 7:10 | 7:10 | 7:11 | 7:11 | 7:12 | 7:12 | 7:13 | 7:13 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.0 | 5:53 | 6:56 |
| 2 | 13.1 | 5:52 | 6:57 |
| 3 | 13.1 | 5:51 | 6:57 |
| 4 | 13.1 | 5:51 | 6:58 |
| 5 | 13.1 | 5:50 | 6:58 |
| 6 | 13.2 | 5:49 | 6:59 |
| 7 | 13.2 | 5:48 | 7:00 |
| 8 | 13.2 | 5:48 | 7:00 |
| 9 | 13.2 | 5:47 | 7:01 |
| 10 | 13.3 | 5:46 | 7:01 |
| 11 | 13.3 | 5:45 | 7:02 |
| 12 | 13.3 | 5:45 | 7:03 |
| 13 | 13.3 | 5:44 | 7:03 |
| 14 | 13.3 | 5:43 | 7:04 |
| 15 | 13.4 | 5:43 | 7:04 |
| 16 | 13.4 | 5:42 | 7:05 |
| 17 | 13.4 | 5:42 | 7:06 |
| 18 | 13.4 | 5:41 | 7:06 |
| 19 | 13.4 | 5:41 | 7:07 |
| 20 | 13.5 | 5:40 | 7:07 |
| 21 | 13.5 | 5:40 | 7:08 |
| 22 | 13.5 | 5:39 | 7:08 |
| 23 | 13.5 | 5:39 | 7:09 |
| 24 | 13.5 | 5:38 | 7:10 |
| 25 | 13.5 | 5:38 | 7:10 |
| 26 | 13.6 | 5:38 | 7:11 |
| 27 | 13.6 | 5:37 | 7:11 |
| 28 | 13.6 | 5:37 | 7:12 |
| 29 | 13.6 | 5:37 | 7:12 |
| 30 | 13.6 | 5:36 | 7:13 |
| 31 | 13.6 | 5:36 | 7:13 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 6.36 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 3.11 kWh/m² to a high of 6.36 kWh/m² in May across the year — May's 6.36 kWh/m² sits near the top of that range.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.0 | 6.0 | 6.0 |
| Level | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 6.4 | Intense |
| 2 | 6.4 | Intense |
| 3 | 6.4 | Intense |
| 4 | 6.4 | Intense |
| 5 | 6.4 | Intense |
| 6 | 6.4 | Intense |
| 7 | 6.4 | Intense |
| 8 | 6.4 | Intense |
| 9 | 6.4 | Intense |
| 10 | 6.4 | Intense |
| 11 | 6.4 | Intense |
| 12 | 6.4 | Intense |
| 13 | 6.4 | Intense |
| 14 | 6.4 | Intense |
| 15 | 6.4 | Intense |
| 16 | 6.3 | Intense |
| 17 | 6.3 | Intense |
| 18 | 6.3 | Intense |
| 19 | 6.3 | Intense |
| 20 | 6.3 | Intense |
| 21 | 6.3 | Intense |
| 22 | 6.2 | Intense |
| 23 | 6.2 | Intense |
| 24 | 6.2 | Intense |
| 25 | 6.2 | Intense |
| 26 | 6.1 | Intense |
| 27 | 6.1 | Intense |
| 28 | 6.1 | Intense |
| 29 | 6.0 | Intense |
| 30 | 6.0 | Intense |
| 31 | 6.0 | Intense |
Hazard calendar for Bartow
None of Bartow's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Bartow sits in the Atlantic hurricane belt; the season peaks August–October.
Bartow's rainy season runs June–September, when most of the year's rain falls.
Is May a good time to visit Bartow?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a reasonable time to visit Bartow for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Bartow in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Bartow sees daytime highs around 88°F and nights near 69°F. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.
UV index in Bartow in May
Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bartow peaks around July 12 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 4 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 5 | 7 | 9 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Level | Moderate | High | Very high | Very high | Very high | Extreme | Extreme | Very high | Very high | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | Moderate |
| Feb | 7 | High |
| Mar | 9 | Very high |
| Apr | 9 | Very high |
| May | 10 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 10 | Very high |
| Sep | 9 | Very high |
| Oct | 7 | Very high |
| Nov | 5 | High |
| Dec | 4 | Moderate |
Air quality in Bartow in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Bartow is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 9 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 9 | 11 | 13 | 11 | 12 | 17 | 19 | 17 | 13 | 9 | 9 | 9 |
| Level | Good | Good | Moderate | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 11 | Good |
| Mar | 13 | Moderate |
| Apr | 11 | Good |
| May | 12 | Good |
| Jun | 17 | Moderate |
| Jul | 19 | Moderate |
| Aug | 17 | Moderate |
| Sep | 13 | Moderate |
| Oct | 9 | Good |
| Nov | 9 | Good |
| Dec | 9 | Good |
Where is Bartow?
Bartow sits at 27.9°N, 81.8°W, 121 ft above sea level, in United States. The nearest listed city is Eloise, 9.3 mi away.
Topography around Bartow
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Bartow.
Within 2 miles, the terrain around Bartow has only modest variations in elevation — a maximum elevation change of 112 ft around an average of 125 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 302 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 374 ft.
The land around Bartow is covered by trees (58%) and grassland (20%) within 2 miles, trees (49%) and grassland (34%) within 10 miles, and trees (52%) and grassland (31%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bartow (27.8964°, -81.8431°, elevation 121 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).