Derry Village weather in August

In August, Derry Village sees average daytime highs of 81°F and overnight lows near 61°F, with 3.2 in of rain across 9 wet days and about 13.8 hours of daylight. It is the 2nd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 82°F in the first days to 79°F by the end. The sky is clear or mostly clear about 32% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 14 h 24 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Derry Village's 3rd-clearest and 12th-windiest month. For the whole year in context, see Derry Village's year-round climate.

Daytime high
81°
2nd warmest
Overnight low
61°
11th coldest
Rainfall
3.2 in
9 wet days
Daylight
13 h 48 min
4:56 AM – 6:42 PM
Cloud cover
57%
3rd clearest
Wind
6 mph
12th windiest
Solar energy
5.22 kWh/m²
Travel score
6.7
out of 10

Derry Village is human settlement in Rockingham County, New Hampshire, United States of America.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 82°F in the first days to 79°F by the end.

A typical August day in Derry Village reaches about 81°F in the afternoon and slips back to 61°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 72°F and 89°F. Set against its neighbours, August runs about 2°F cooler than July and about 8°F warmer than September.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18263
28263
38263
48263
58263
68263
78263
88263
98263
108262
118162
128162
138162
148162
158162
168162
178162
188061
198061
208061
218061
228061
238060
248060
258060
267960
277960
287959
297959
307959
317859

How August really feels in Derry Village

Once humidity and wind are folded in, August 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.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Derry Village weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan33° / 17°3.19.36.49.20.0
Feb35° / 18°3.08.66.310.20.0
Mar44° / 27°4.010.75.411.60.7
Apr56° / 38°3.810.41.513.13.8
May67° / 48°3.010.30.114.46.0
Jun77° / 58°3.511.1015.16.5
Jul82° / 63°3.310014.86.0
Aug81° / 61°3.29013.86.7
Sep73° / 54°3.38.1012.37.0
Oct60° / 43°3.99.50.310.85.0
Nov48° / 33°3.49.21.49.51.9
Dec38° / 24°4.110.15.18.90.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 21% of August, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35248
45248
55248
65248
75248
85149
95050
105050
114951
125050
135050
145050
155050
165149
175149
185149
195347
205347
215446
225545
235545
245743
255743
265743
275743
285743
295743
305743
315743

Chance of precipitation in August

Any precipitation

Derry Village gets around 3.2 in of rain over 9 wet days in August. 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 33% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
133
233
332
432
532
632
732
832
932
1032
1132
1232
1331
1431
1531
1630
1730
1829
1928
2028
2127
2226
2326
2425
2525
2624
2724
2824
2924
3024
3124

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the comfortable band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1212430214
2212429214
3212429214
4222529214
5222529204
6222529204
7222529204
8222529194
9222629194
10232629194
11232629194
12232629183
13232729183
14232728183
15242828182
16242828182
17242927182
18252927172
19262926172
20273025172
21283025171
22292924161
23312923161
24322922161
25332921151
26352920151
27362919141
28372919141
29382919131
30392818131
31402818131

Wind in August

Winds average 6 mph in August, the calmest month.

Across August, daily wind ranges from about 5 mph on the calmest days to 6 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
16calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 24 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over August. Sunrise moves from 4:40 AM to 5:13 AM, and sunset from 7:03 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:407:03
214.34:417:01
314.34:427:00
414.34:436:59
514.24:446:58
614.24:456:56
714.14:466:55
814.14:486:54
914.14:496:52
1014.04:506:51
1114.04:516:50
1213.94:526:48
1313.94:536:47
1413.94:546:45
1513.84:556:44
1613.84:566:42
1713.74:576:41
1813.74:596:39
1913.65:006:38
2013.65:016:36
2113.55:026:34
2213.55:036:33
2313.55:046:31
2413.45:056:30
2513.45:066:28
2613.35:076:26
2713.35:096:24
2813.25:106:23
2913.25:116:21
3013.15:126:19
3113.15:136:17

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.22 kWh/m².

For context, solar energy here swings from a low near 1.56 kWh/m² to a high of 5.88 kWh/m² in July across the year — August's 5.22 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.4Bright
65.4Bright
75.4Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
314.8Bright
Planning a trip in August

Hazard calendar for Derry Village

In seasonPeak

In August, Derry Village sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Derry Village sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Derry Village?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.7
Sightseeing
2nd-best month of the year
6.8
Beach & pool
1st-best month of the year

August is a reasonable time to visit Derry Village for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Derry Village in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Derry Village sees daytime highs around 81°F and nights near 61°F. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Derry Village in August

The nearest coast averages about 65°F in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 35 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.

40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°F)Comfort
Jan42Bracing
Feb40Bracing
Mar39Bracing
Apr42Bracing
May49Bracing
Jun57Bracing
Jul64Cool
Aug65Cool
Sep62Cool
Oct56Bracing
Nov49Bracing
Dec46Bracing

UV index in Derry Village in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Derry Village 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 January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighHighModerateLowJul 10UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr5High
May7High
Jun7High
Jul7Very high
Aug5Moderate
Sep6High
Oct3Moderate
Nov2Moderate
Dec1Low

Air quality in Derry Village in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Derry Village 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).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1715 µg/m³Nov 188 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb13Moderate
Mar13Moderate
Apr13Moderate
May14Moderate
Jun13Moderate
Jul16Moderate
Aug14Moderate
Sep11Good
Oct9Good
Nov8Good
Dec9Good
Location & terrain

Where is Derry Village?

Derry Village sits at 42.9°N, 71.3°W, 246 ft above sea level, in United States. The nearest listed city is Derry, 1.2 mi away.

Topography around Derry Village

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Derry Village.

Within 2 miles, the terrain around Derry Village has only modest variations in elevation — a maximum elevation change of 354 ft around an average of 371 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 584 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,176 ft.

The land around Derry Village is covered by trees (71%) within 2 miles, trees (81%) within 10 miles, and trees (74%) within 50 miles.

2 miles
354 ft
10 miles
584 ft
50 miles
3,176 ft
treesgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: Derry 1.2 mi · Salem 9.3 mi · Merrimack 9.3 mi · Manchester 9.9 mi · Bedford 11 mi · Nashua 12 mi · Methuen 13 mi · Haverhill 14 mi

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
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 Derry Village (42.8918°, -71.312°, elevation 246 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).