Manchester weather in May
In May, Manchester sees average daytime highs of 67°F and overnight lows near 48°F, with 3.1 in of precipitation across 10.6 wet days and about 14.4 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.
Highs climb over the month, from about 62°F in the first days to 71°F by the end. The sky is clear or mostly clear about 22% of the time in May, and the air most often feels dry.
Daylight stretches from about 13 h 54 min at the start of May to 14 h 54 min by month's end. Set against the rest of the year, May is Manchester's 12th-clearest and 8th-windiest month. For the whole year in context, see Manchester's year-round climate.
- Daytime high
- 67°
- 5th warmest
- Overnight low
- 48°
- 8th coldest
- Precipitation
- 3.1 in
- 10.6 wet days
- Daylight
- 14 h 30 min
- 4:28 AM – 6:56 PM
- Cloud cover
- 66%
- 12th clearest
- Wind
- 7 mph
- 8th windiest
- Solar energy
- 5.43 kWh/m²
- Travel score
- 5.9
- out of 10
Manchester is city in Hillsborough County in southern New Hampshire, United States.
- Density
- 1,218/km²
- people per km²
- Founded
- 1722
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in May
Highs climb over the month, from about 62°F in the first days to 71°F by the end.
A typical May day in Manchester reaches about 67°F in the afternoon and slips back to 48°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 54°F and 80°F. Set against its neighbours, May runs about 11°F warmer than April and about 10°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) | 62 | 62 | 62 | 63 | 63 | 63 | 64 | 64 | 64 | 64 | 65 | 65 | 65 | 66 | 66 | 66 | 67 | 67 | 67 | 68 | 68 | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 71 | 72 |
| Avg low (°F) | 43 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 47 | 48 | 48 | 48 | 49 | 49 | 49 | 50 | 50 | 51 | 51 | 51 | 52 | 52 | 52 | 53 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 62 | 43 |
| 2 | 62 | 44 |
| 3 | 62 | 44 |
| 4 | 63 | 44 |
| 5 | 63 | 44 |
| 6 | 63 | 45 |
| 7 | 64 | 45 |
| 8 | 64 | 45 |
| 9 | 64 | 46 |
| 10 | 64 | 46 |
| 11 | 65 | 46 |
| 12 | 65 | 46 |
| 13 | 65 | 47 |
| 14 | 66 | 47 |
| 15 | 66 | 47 |
| 16 | 66 | 47 |
| 17 | 67 | 48 |
| 18 | 67 | 48 |
| 19 | 67 | 48 |
| 20 | 68 | 49 |
| 21 | 68 | 49 |
| 22 | 69 | 49 |
| 23 | 69 | 50 |
| 24 | 69 | 50 |
| 25 | 70 | 51 |
| 26 | 70 | 51 |
| 27 | 71 | 51 |
| 28 | 71 | 52 |
| 29 | 71 | 52 |
| 30 | 71 | 52 |
| 31 | 72 | 53 |
How May really feels in Manchester
Once humidity and wind are folded in, May averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Manchester weather by month
How May compares with the rest of the year at a glance. May is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 32° / 17° | 3.1 | 9.4 | 6.7 | 9.2 | 0.0 |
| Feb | 35° / 18° | 3.0 | 8.7 | 6.4 | 10.2 | 0.0 |
| Mar | 43° / 27° | 3.9 | 10.7 | 5.7 | 11.6 | 0.6 |
| Apr | 56° / 38° | 3.7 | 10.5 | 1.7 | 13.1 | 3.6 |
| May | 67° / 48° | 3.1 | 10.6 | 0.1 | 14.4 | 5.9 |
| Jun | 76° / 57° | 3.6 | 11.6 | 0 | 15.1 | 6.4 |
| Jul | 82° / 63° | 3.5 | 10.4 | 0 | 14.8 | 6.2 |
| Aug | 80° / 61° | 3.4 | 9.7 | 0 | 13.8 | 6.6 |
| Sep | 72° / 53° | 3.4 | 8.4 | 0 | 12.3 | 6.9 |
| Oct | 60° / 42° | 4.0 | 9.4 | 0.4 | 10.8 | 4.8 |
| Nov | 48° / 33° | 3.4 | 9.4 | 1.7 | 9.5 | 1.7 |
| Dec | 37° / 23° | 4.1 | 10.2 | 5.9 | 8.9 | 0.0 |
Cloud cover in May
The sky is clear or mostly clear about 22% of the time in May, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 15% of May, with mostly cloudy or overcast conditions the remaining 62%.
| 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 (%) | 38 | 38 | 37 | 37 | 36 | 36 | 36 | 37 | 36 | 36 | 36 | 35 | 35 | 35 | 36 | 36 | 36 | 37 | 37 | 39 | 39 | 39 | 39 | 40 | 40 | 41 | 41 | 42 | 41 | 41 | 41 |
| Cloudier (%) | 62 | 62 | 63 | 63 | 64 | 64 | 64 | 63 | 64 | 64 | 64 | 65 | 65 | 65 | 64 | 64 | 64 | 63 | 63 | 61 | 61 | 61 | 61 | 60 | 60 | 59 | 59 | 58 | 59 | 59 | 59 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 38 | 62 |
| 2 | 38 | 62 |
| 3 | 37 | 63 |
| 4 | 37 | 63 |
| 5 | 36 | 64 |
| 6 | 36 | 64 |
| 7 | 36 | 64 |
| 8 | 37 | 63 |
| 9 | 36 | 64 |
| 10 | 36 | 64 |
| 11 | 36 | 64 |
| 12 | 35 | 65 |
| 13 | 35 | 65 |
| 14 | 35 | 65 |
| 15 | 36 | 64 |
| 16 | 36 | 64 |
| 17 | 36 | 64 |
| 18 | 37 | 63 |
| 19 | 37 | 63 |
| 20 | 39 | 61 |
| 21 | 39 | 61 |
| 22 | 39 | 61 |
| 23 | 39 | 61 |
| 24 | 40 | 60 |
| 25 | 40 | 60 |
| 26 | 41 | 59 |
| 27 | 41 | 59 |
| 28 | 42 | 58 |
| 29 | 41 | 59 |
| 30 | 41 | 59 |
| 31 | 41 | 59 |
Chance of precipitation in May
Manchester gets around 3.1 in of rain and snow over 10.6 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 34% and peaks near 36% on the wettest days, and about 0 day brings snow.
| 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 (%) | 36 | 36 | 36 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 |
| Snow chance (%) | 2 | 1 | 1 | 1 | 1 | 1 | 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 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 36 | 2 |
| 2 | 36 | 1 |
| 3 | 36 | 1 |
| 4 | 35 | 1 |
| 5 | 35 | 1 |
| 6 | 34 | 1 |
| 7 | 34 | 0 |
| 8 | 34 | 0 |
| 9 | 34 | 0 |
| 10 | 34 | 0 |
| 11 | 34 | 0 |
| 12 | 34 | 0 |
| 13 | 34 | 0 |
| 14 | 34 | 0 |
| 15 | 34 | 0 |
| 16 | 34 | 0 |
| 17 | 34 | 0 |
| 18 | 34 | 0 |
| 19 | 34 | 0 |
| 20 | 34 | 0 |
| 21 | 34 | 0 |
| 22 | 34 | 0 |
| 23 | 34 | 0 |
| 24 | 34 | 0 |
| 25 | 34 | 0 |
| 26 | 34 | 0 |
| 27 | 34 | 0 |
| 28 | 34 | 0 |
| 29 | 34 | 0 |
| 30 | 34 | 0 |
| 31 | 35 | 0 |
Humidity in May
Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the dry band about 88% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 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 (%) | 95 | 95 | 95 | 94 | 94 | 94 | 93 | 93 | 93 | 93 | 93 | 92 | 92 | 91 | 91 | 91 | 90 | 89 | 88 | 87 | 85 | 83 | 83 | 81 | 80 | 79 | 78 | 77 | 76 | 75 | 74 |
| Comfortable (%) | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 |
| Humid (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 |
| Muggy (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 95 | 4 | 1 | 0 |
| 2 | 95 | 4 | 1 | 0 |
| 3 | 95 | 4 | 1 | 0 |
| 4 | 94 | 5 | 1 | 0 |
| 5 | 94 | 5 | 1 | 0 |
| 6 | 94 | 5 | 1 | 0 |
| 7 | 93 | 6 | 1 | 0 |
| 8 | 93 | 6 | 1 | 0 |
| 9 | 93 | 6 | 1 | 0 |
| 10 | 93 | 6 | 1 | 0 |
| 11 | 93 | 6 | 1 | 0 |
| 12 | 92 | 7 | 1 | 0 |
| 13 | 92 | 7 | 1 | 0 |
| 14 | 91 | 7 | 2 | 0 |
| 15 | 91 | 7 | 2 | 0 |
| 16 | 91 | 7 | 2 | 0 |
| 17 | 90 | 8 | 2 | 0 |
| 18 | 89 | 8 | 3 | 0 |
| 19 | 88 | 9 | 3 | 0 |
| 20 | 87 | 9 | 4 | 0 |
| 21 | 85 | 10 | 4 | 1 |
| 22 | 83 | 11 | 5 | 1 |
| 23 | 83 | 11 | 5 | 1 |
| 24 | 81 | 12 | 6 | 1 |
| 25 | 80 | 13 | 6 | 1 |
| 26 | 79 | 13 | 7 | 1 |
| 27 | 78 | 14 | 7 | 1 |
| 28 | 77 | 14 | 8 | 1 |
| 29 | 76 | 15 | 8 | 1 |
| 30 | 75 | 15 | 9 | 1 |
| 31 | 74 | 15 | 9 | 2 |
Wind in May
Winds average 7 mph in May.
Across May, daily wind ranges from about 7 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 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| 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 | 7 | calm |
| 12 | 7 | calm |
| 13 | 7 | calm |
| 14 | 7 | calm |
| 15 | 7 | calm |
| 16 | 7 | calm |
| 17 | 7 | calm |
| 18 | 7 | calm |
| 19 | 7 | calm |
| 20 | 7 | calm |
| 21 | 7 | calm |
| 22 | 7 | calm |
| 23 | 7 | calm |
| 24 | 7 | calm |
| 25 | 7 | calm |
| 26 | 7 | calm |
| 27 | 7 | calm |
| 28 | 7 | calm |
| 29 | 7 | calm |
| 30 | 7 | calm |
| 31 | 7 | calm |
Sunrise & sunset in May
Daylight runs from about 13 h 54 min at the start of May to 14 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 60 minutes over May. Sunrise moves from 4:47 AM to 4:16 AM, and sunset from 6:39 PM to 7:10 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) | 13.9 | 13.9 | 13.9 | 14.0 | 14.0 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.8 | 14.8 | 14.8 | 14.9 | 14.9 | 14.9 |
| Sunrise (AM) | 4:47 | 4:46 | 4:44 | 4:43 | 4:42 | 4:40 | 4:39 | 4:38 | 4:36 | 4:35 | 4:34 | 4:33 | 4:32 | 4:31 | 4:29 | 4:28 | 4:27 | 4:26 | 4:25 | 4:24 | 4:23 | 4:23 | 4:22 | 4:21 | 4:20 | 4:19 | 4:19 | 4:18 | 4:17 | 4:17 | 4:16 |
| Sunset (PM) | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:45 | 6:46 | 6:47 | 6:48 | 6:49 | 6:50 | 6:51 | 6:52 | 6:54 | 6:55 | 6:56 | 6:57 | 6:58 | 6:59 | 7:00 | 7:01 | 7:02 | 7:03 | 7:04 | 7:05 | 7:06 | 7:07 | 7:08 | 7:09 | 7:09 | 7:10 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.9 | 4:47 | 6:39 |
| 2 | 13.9 | 4:46 | 6:40 |
| 3 | 13.9 | 4:44 | 6:41 |
| 4 | 14.0 | 4:43 | 6:42 |
| 5 | 14.0 | 4:42 | 6:43 |
| 6 | 14.1 | 4:40 | 6:45 |
| 7 | 14.1 | 4:39 | 6:46 |
| 8 | 14.2 | 4:38 | 6:47 |
| 9 | 14.2 | 4:36 | 6:48 |
| 10 | 14.2 | 4:35 | 6:49 |
| 11 | 14.3 | 4:34 | 6:50 |
| 12 | 14.3 | 4:33 | 6:51 |
| 13 | 14.3 | 4:32 | 6:52 |
| 14 | 14.4 | 4:31 | 6:54 |
| 15 | 14.4 | 4:29 | 6:55 |
| 16 | 14.5 | 4:28 | 6:56 |
| 17 | 14.5 | 4:27 | 6:57 |
| 18 | 14.5 | 4:26 | 6:58 |
| 19 | 14.6 | 4:25 | 6:59 |
| 20 | 14.6 | 4:24 | 7:00 |
| 21 | 14.6 | 4:23 | 7:01 |
| 22 | 14.7 | 4:23 | 7:02 |
| 23 | 14.7 | 4:22 | 7:03 |
| 24 | 14.7 | 4:21 | 7:04 |
| 25 | 14.7 | 4:20 | 7:05 |
| 26 | 14.8 | 4:19 | 7:06 |
| 27 | 14.8 | 4:19 | 7:07 |
| 28 | 14.8 | 4:18 | 7:08 |
| 29 | 14.9 | 4:17 | 7:09 |
| 30 | 14.9 | 4:17 | 7:09 |
| 31 | 14.9 | 4:16 | 7:10 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 5.43 kWh/m².
For context, solar energy here swings from a low near 1.56 kWh/m² to a high of 5.86 kWh/m² in July across the year — May's 5.43 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) | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.7 | 5.7 |
| 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 | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.1 | Bright |
| 2 | 5.1 | Bright |
| 3 | 5.2 | Bright |
| 4 | 5.2 | Bright |
| 5 | 5.2 | Bright |
| 6 | 5.2 | Bright |
| 7 | 5.2 | Bright |
| 8 | 5.3 | Bright |
| 9 | 5.3 | Bright |
| 10 | 5.3 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.4 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.4 | Bright |
| 16 | 5.4 | Bright |
| 17 | 5.5 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.5 | Bright |
| 20 | 5.5 | Bright |
| 21 | 5.5 | Bright |
| 22 | 5.5 | Bright |
| 23 | 5.6 | Bright |
| 24 | 5.6 | Bright |
| 25 | 5.6 | Bright |
| 26 | 5.6 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.6 | Bright |
| 29 | 5.6 | Bright |
| 30 | 5.7 | Bright |
| 31 | 5.7 | Bright |
Hazard calendar for Manchester
None of Manchester's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Manchester sits in the Atlantic hurricane belt; the season peaks August–October.
Is May a good time to visit Manchester?
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 Manchester for sightseeing.
What to pack for Manchester in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Manchester sees daytime highs around 67°F and nights near 48°F. Worth packing: rain gear and sun protection. About 11 days see rain.
Sea temperature near Manchester in May
The nearest coast averages about 49°F in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 43 mi away) is warmest in August at about 65°F and coldest in March near 39°F.
The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 42 | 40 | 39 | 42 | 49 | 57 | 64 | 65 | 62 | 56 | 49 | 46 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Bracing | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 42 | Bracing |
| Feb | 40 | Bracing |
| Mar | 39 | Bracing |
| Apr | 42 | Bracing |
| May | 49 | Bracing |
| Jun | 57 | Bracing |
| Jul | 64 | Cool |
| Aug | 65 | Cool |
| Sep | 62 | Cool |
| Oct | 56 | Bracing |
| Nov | 49 | Bracing |
| Dec | 46 | Bracing |
UV index in Manchester in May
Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Manchester peaks around July 10 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 23 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 3 | 4 | 5 | 7 | 7 | 7 | 5 | 6 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | High | Very high | Moderate | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 5 | High |
| May | 7 | Very high |
| Jun | 7 | High |
| Jul | 7 | Very high |
| Aug | 5 | Moderate |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Manchester 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 Manchester is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 8 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 | 13 | 13 | 13 | 14 | 13 | 16 | 14 | 11 | 9 | 8 | 9 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 13 | Moderate |
| Mar | 13 | Moderate |
| Apr | 13 | Moderate |
| May | 14 | Moderate |
| Jun | 13 | Moderate |
| Jul | 16 | Moderate |
| Aug | 14 | Moderate |
| Sep | 11 | Good |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 9 | Good |
Where is Manchester?
Manchester sits at 43.0°N, 71.5°W, 262 ft above sea level, in United States. The nearest listed city is Bedford, 4.3 mi away.
Topography around Manchester
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Manchester.
Within 2 miles, the terrain around Manchester has only modest variations in elevation — a maximum elevation change of 459 ft around an average of 295 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,237 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,176 ft.
The land around Manchester is covered by artificial surfaces (50%) and trees (37%) within 2 miles, trees (81%) within 10 miles, and trees (82%) 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 Manchester (42.9956°, -71.4548°, elevation 262 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). 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. 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).