Hamilton weather in September
In September, Hamilton sees average daytime highs of 27°C and overnight lows near 25°C, with 136 mm of rain across 14.2 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.
Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 37% of the time in September, and the air most often feels oppressive.
Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Hamilton's 4th-clearest and 9th-windiest month. For the whole year in context, see Hamilton's year-round climate.
- Daytime high
- 27°
- 3rd warmest
- Overnight low
- 25°
- 10th coldest
- Rainfall
- 136 mm
- 14.2 wet days
- Daylight
- 12 h 12 min
- 6:08 AM – 6:19 PM
- Cloud cover
- 56%
- 4th clearest
- Wind
- 21 km/h
- 9th windiest
- Solar energy
- 5.07 kWh/m²
- Travel score
- 6.0
- out of 10
Hamilton is capital of Bermuda.
- Density
- 1,289/km²
- people per km²
- Founded
- 1793
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Day-to-day highs hold fairly steady near 27°C through the month.
A typical September day in Hamilton reaches about 27°C in the afternoon and slips back to 25°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 27°C. Set against its neighbours, September runs on par with August and about 2°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Avg low (°C) | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 27 | 26 |
| 2 | 27 | 26 |
| 3 | 27 | 26 |
| 4 | 27 | 26 |
| 5 | 27 | 26 |
| 6 | 27 | 26 |
| 7 | 27 | 25 |
| 8 | 27 | 25 |
| 9 | 27 | 25 |
| 10 | 27 | 25 |
| 11 | 27 | 25 |
| 12 | 27 | 25 |
| 13 | 27 | 25 |
| 14 | 27 | 25 |
| 15 | 27 | 25 |
| 16 | 27 | 25 |
| 17 | 26 | 25 |
| 18 | 26 | 25 |
| 19 | 26 | 25 |
| 20 | 26 | 25 |
| 21 | 26 | 25 |
| 22 | 26 | 25 |
| 23 | 26 | 25 |
| 24 | 26 | 25 |
| 25 | 26 | 25 |
| 26 | 26 | 25 |
| 27 | 26 | 25 |
| 28 | 26 | 25 |
| 29 | 26 | 25 |
| 30 | 26 | 25 |
Hamilton weather by month
How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 20° / 17° | 106 | 12.6 | 10.1 | 5.7 |
| Feb | 19° / 17° | 101 | 12.3 | 10.8 | 5.5 |
| Mar | 19° / 17° | 108 | 12.1 | 11.8 | 5.7 |
| Apr | 20° / 18° | 81 | 9.7 | 12.8 | 6.4 |
| May | 22° / 20° | 86 | 9.7 | 13.6 | 6.7 |
| Jun | 24° / 23° | 109 | 12.3 | 14.1 | 6.5 |
| Jul | 27° / 25° | 105 | 15.1 | 13.9 | 6.0 |
| Aug | 27° / 26° | 123 | 16.7 | 13.2 | 5.7 |
| Sep | 27° / 25° | 136 | 14.2 | 12.2 | 6.0 |
| Oct | 25° / 23° | 138 | 13.4 | 11.2 | 6.3 |
| Nov | 22° / 21° | 92 | 11.1 | 10.3 | 6.5 |
| Dec | 21° / 19° | 97 | 10.9 | 9.9 | 6.1 |
Cloud cover in September
The sky is clear or mostly clear about 37% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 46%. 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 57 | 56 | 56 | 56 | 57 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 53 | 53 | 53 | 52 | 51 | 50 | 49 | 49 | 49 | 48 |
| Cloudier (%) | 43 | 44 | 44 | 44 | 43 | 44 | 44 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 47 | 47 | 47 | 48 | 49 | 50 | 51 | 51 | 51 | 52 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 57 | 43 |
| 2 | 56 | 44 |
| 3 | 56 | 44 |
| 4 | 56 | 44 |
| 5 | 57 | 43 |
| 6 | 56 | 44 |
| 7 | 56 | 44 |
| 8 | 55 | 45 |
| 9 | 55 | 45 |
| 10 | 55 | 45 |
| 11 | 55 | 45 |
| 12 | 55 | 45 |
| 13 | 55 | 45 |
| 14 | 55 | 45 |
| 15 | 55 | 45 |
| 16 | 55 | 45 |
| 17 | 55 | 45 |
| 18 | 55 | 45 |
| 19 | 55 | 45 |
| 20 | 54 | 46 |
| 21 | 53 | 47 |
| 22 | 53 | 47 |
| 23 | 53 | 47 |
| 24 | 52 | 48 |
| 25 | 51 | 49 |
| 26 | 50 | 50 |
| 27 | 49 | 51 |
| 28 | 49 | 51 |
| 29 | 49 | 51 |
| 30 | 48 | 52 |
Chance of precipitation in September
Hamilton gets around 136 mm of rain over 14.2 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 47% and peaks near 50% on the wettest days.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 47 | 46 | 46 | 45 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 45 | 44 | 44 | 44 |
| Rain chance (%) | |
|---|---|
| 1 | 50 |
| 2 | 50 |
| 3 | 50 |
| 4 | 50 |
| 5 | 50 |
| 6 | 50 |
| 7 | 50 |
| 8 | 50 |
| 9 | 50 |
| 10 | 50 |
| 11 | 50 |
| 12 | 49 |
| 13 | 49 |
| 14 | 48 |
| 15 | 48 |
| 16 | 47 |
| 17 | 46 |
| 18 | 46 |
| 19 | 45 |
| 20 | 44 |
| 21 | 44 |
| 22 | 44 |
| 23 | 44 |
| 24 | 45 |
| 25 | 45 |
| 26 | 45 |
| 27 | 45 |
| 28 | 44 |
| 29 | 44 |
| 30 | 44 |
Humidity in September
Most of September feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the oppressive band about 67% of days. Sticky, muggy-or-worse air turns up on roughly 92% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| Humid (%) | 4 | 4 | 4 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 12 |
| Muggy (%) | 8 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 25 |
| Oppressive (%) | 73 | 72 | 72 | 71 | 71 | 70 | 70 | 70 | 69 | 68 | 68 | 68 | 68 | 68 | 67 | 66 | 66 | 65 | 65 | 64 | 64 | 64 | 64 | 63 | 63 | 64 | 63 | 61 | 60 | 58 |
| Miserable (%) | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| 1 | 0 | 4 | 8 | 73 | 15 |
| 2 | 0 | 4 | 9 | 72 | 15 |
| 3 | 0 | 4 | 9 | 72 | 15 |
| 4 | 0 | 5 | 9 | 71 | 15 |
| 5 | 0 | 5 | 10 | 71 | 14 |
| 6 | 1 | 4 | 11 | 70 | 14 |
| 7 | 1 | 4 | 12 | 70 | 13 |
| 8 | 1 | 4 | 12 | 70 | 13 |
| 9 | 1 | 5 | 13 | 69 | 12 |
| 10 | 1 | 5 | 14 | 68 | 12 |
| 11 | 1 | 5 | 15 | 68 | 11 |
| 12 | 1 | 5 | 16 | 68 | 10 |
| 13 | 1 | 5 | 17 | 68 | 9 |
| 14 | 1 | 5 | 18 | 68 | 8 |
| 15 | 1 | 6 | 19 | 67 | 7 |
| 16 | 2 | 6 | 19 | 66 | 7 |
| 17 | 2 | 6 | 20 | 66 | 6 |
| 18 | 2 | 7 | 21 | 65 | 5 |
| 19 | 2 | 7 | 21 | 65 | 5 |
| 20 | 2 | 8 | 22 | 64 | 4 |
| 21 | 2 | 8 | 22 | 64 | 4 |
| 22 | 2 | 9 | 22 | 64 | 3 |
| 23 | 2 | 9 | 22 | 64 | 3 |
| 24 | 2 | 10 | 22 | 63 | 3 |
| 25 | 2 | 10 | 22 | 63 | 3 |
| 26 | 2 | 10 | 22 | 64 | 2 |
| 27 | 2 | 11 | 22 | 63 | 2 |
| 28 | 3 | 11 | 23 | 61 | 2 |
| 29 | 3 | 11 | 24 | 60 | 2 |
| 30 | 3 | 12 | 25 | 58 | 2 |
Wind in September
Winds average 21 km/h in September.
Across September, daily wind ranges from about 19 km/h on the calmest days to 23 km/h 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 19 | light breeze |
| 2 | 19 | light breeze |
| 3 | 19 | light breeze |
| 4 | 19 | light breeze |
| 5 | 19 | light breeze |
| 6 | 19 | light breeze |
| 7 | 20 | light breeze |
| 8 | 20 | light breeze |
| 9 | 20 | light breeze |
| 10 | 20 | breezy |
| 11 | 20 | breezy |
| 12 | 20 | breezy |
| 13 | 20 | breezy |
| 14 | 21 | breezy |
| 15 | 21 | breezy |
| 16 | 21 | breezy |
| 17 | 21 | breezy |
| 18 | 21 | breezy |
| 19 | 21 | breezy |
| 20 | 21 | breezy |
| 21 | 22 | breezy |
| 22 | 22 | breezy |
| 23 | 22 | breezy |
| 24 | 22 | breezy |
| 25 | 22 | breezy |
| 26 | 22 | breezy |
| 27 | 22 | breezy |
| 28 | 22 | breezy |
| 29 | 23 | breezy |
| 30 | 23 | breezy |
Sunrise & sunset in September
Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 60 minutes over September. Sunrise moves from 5:58 AM to 6:17 AM, and sunset from 6:40 PM to 6:00 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 |
| Sunrise (AM) | 5:58 | 5:59 | 5:59 | 6:00 | 6:01 | 6:01 | 6:02 | 6:02 | 6:03 | 6:04 | 6:04 | 6:05 | 6:06 | 6:06 | 6:07 | 6:08 | 6:08 | 6:09 | 6:10 | 6:10 | 6:11 | 6:11 | 6:12 | 6:13 | 6:13 | 6:14 | 6:15 | 6:15 | 6:16 | 6:17 |
| Sunset (PM) | 6:40 | 6:38 | 6:37 | 6:36 | 6:34 | 6:33 | 6:32 | 6:30 | 6:29 | 6:28 | 6:26 | 6:25 | 6:23 | 6:22 | 6:21 | 6:19 | 6:18 | 6:17 | 6:15 | 6:14 | 6:12 | 6:11 | 6:10 | 6:08 | 6:07 | 6:05 | 6:04 | 6:03 | 6:01 | 6:00 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 5:58 | 6:40 |
| 2 | 12.7 | 5:59 | 6:38 |
| 3 | 12.6 | 5:59 | 6:37 |
| 4 | 12.6 | 6:00 | 6:36 |
| 5 | 12.6 | 6:01 | 6:34 |
| 6 | 12.5 | 6:01 | 6:33 |
| 7 | 12.5 | 6:02 | 6:32 |
| 8 | 12.5 | 6:02 | 6:30 |
| 9 | 12.4 | 6:03 | 6:29 |
| 10 | 12.4 | 6:04 | 6:28 |
| 11 | 12.4 | 6:04 | 6:26 |
| 12 | 12.3 | 6:05 | 6:25 |
| 13 | 12.3 | 6:06 | 6:23 |
| 14 | 12.3 | 6:06 | 6:22 |
| 15 | 12.2 | 6:07 | 6:21 |
| 16 | 12.2 | 6:08 | 6:19 |
| 17 | 12.2 | 6:08 | 6:18 |
| 18 | 12.1 | 6:09 | 6:17 |
| 19 | 12.1 | 6:10 | 6:15 |
| 20 | 12.1 | 6:10 | 6:14 |
| 21 | 12.0 | 6:11 | 6:12 |
| 22 | 12.0 | 6:11 | 6:11 |
| 23 | 12.0 | 6:12 | 6:10 |
| 24 | 11.9 | 6:13 | 6:08 |
| 25 | 11.9 | 6:13 | 6:07 |
| 26 | 11.9 | 6:14 | 6:05 |
| 27 | 11.8 | 6:15 | 6:04 |
| 28 | 11.8 | 6:15 | 6:03 |
| 29 | 11.8 | 6:16 | 6:01 |
| 30 | 11.7 | 6:17 | 6:00 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 5.07 kWh/m².
For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 6.57 kWh/m² in July across the year — September's 5.07 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.1 | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.6 | Bright |
| 2 | 5.6 | Bright |
| 3 | 5.5 | Bright |
| 4 | 5.5 | Bright |
| 5 | 5.5 | Bright |
| 6 | 5.4 | Bright |
| 7 | 5.4 | Bright |
| 8 | 5.4 | Bright |
| 9 | 5.3 | Bright |
| 10 | 5.3 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.2 | Bright |
| 13 | 5.2 | Bright |
| 14 | 5.1 | Bright |
| 15 | 5.1 | Bright |
| 16 | 5.1 | Bright |
| 17 | 5.0 | Bright |
| 18 | 5.0 | Bright |
| 19 | 5.0 | Bright |
| 20 | 4.9 | Bright |
| 21 | 4.9 | Bright |
| 22 | 4.8 | Bright |
| 23 | 4.8 | Bright |
| 24 | 4.7 | Bright |
| 25 | 4.7 | Bright |
| 26 | 4.7 | Bright |
| 27 | 4.6 | Bright |
| 28 | 4.6 | Bright |
| 29 | 4.5 | Bright |
| 30 | 4.5 | Bright |
Hazard calendar for Hamilton
In September, Hamilton sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.
Hamilton sits in the Atlantic hurricane belt; the season peaks August–October.
Is September a good time to visit Hamilton?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Hamilton for sightseeing.
What to pack for Hamilton in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Hamilton sees daytime highs around 27°C and nights near 25°C. Pack rain gear. Worth having: light clothes, sun protection and a windbreaker. About 14 days see rain.
Sea temperature near Hamilton in September
The nearest coast averages about 27°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 28°C and coldest in March near 19°C.
It's comfortable for a long swim from Apr 17 to Feb 2 — about 9.6 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 20 | 19 | 20 | 22 | 24 | 27 | 28 | 27 | 26 | 24 | 22 |
| Comfort | Refreshing | Cool | Cool | Cool | Refreshing | Warm | Warm | Warm | Warm | Warm | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Refreshing |
| Feb | 20 | Cool |
| Mar | 19 | Cool |
| Apr | 20 | Cool |
| May | 22 | Refreshing |
| Jun | 24 | Warm |
| Jul | 27 | Warm |
| Aug | 28 | Warm |
| Sep | 27 | Warm |
| Oct | 26 | Warm |
| Nov | 24 | Refreshing |
| Dec | 22 | Refreshing |
UV index in Hamilton in September
Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hamilton peaks around June 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 3 (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) | 4 | 5 | 6 | 7 | 9 | 11 | 10 | 11 | 9 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 5 | Moderate |
| Mar | 6 | High |
| Apr | 7 | Very high |
| May | 9 | Very high |
| Jun | 11 | Extreme |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Where is Hamilton?
Hamilton sits at 32.3°N, 64.8°W, 22 m above sea level, in Bermuda. The nearest listed city is Virginia Beach, 1,142 km away.
Topography around Hamilton
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hamilton.
Within 3 km, the terrain around Hamilton has only modest variations in elevation — a maximum elevation change of 63 m around an average of 9 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 76 m; within 80 km, only modest variations in elevation — a maximum elevation change of 70 m.
The land around Hamilton is covered by water (53%) and trees (23%) within 3 km, water (94%) within 16 km, and water (99%) within 80 km.
Bermuda travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 120% of US
- price level, 2024
- GDP per capita
- $142,250
- 2024
- Homicide rate
- 6.2
- per 100k, 2023
- 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 Hamilton (32.2949°, -64.783°, elevation 22 m), 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). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).