Greater Napanee weather in July

In July, Greater Napanee sees average daytime highs of 26°C and overnight lows near 17°C, with 87 mm of rain across 11 wet days and about 15 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 30% of the time in July, and the air most often feels humid.

Daylight stretches from about 15 h 18 min at the start of July to 14 h 30 min by month's end. Set against the rest of the year, July is Greater Napanee's 3rd-clearest and 11th-windiest month. For the whole year in context, see Greater Napanee's year-round climate.

Daytime high
26°
1st warmest
Overnight low
17°
12th coldest
Rainfall
87 mm
11 wet days
Daylight
15 hours
4:43 AM – 7:44 PM
Cloud cover
56%
3rd clearest
Wind
10 km/h
11th windiest
Solar energy
6.32 kWh/m²
Travel score
6.5
out of 10

Greater Napanee is town in Ontario, Canada.

Density
35/km²
people per km²
Founded
1998

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical July day in Greater Napanee reaches about 26°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, July runs about 3°C warmer than June and about 1°C warmer than August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12616
22616
32616
42616
52617
62617
72617
82617
92617
102617
112717
122717
132717
142717
152717
162717
172717
182717
192717
202717
212717
222717
232717
242717
252717
262717
272717
282717
292717
302617
312617

How July really feels in Greater Napanee

Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

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

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

Greater Napanee weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -11°7110.58.59.10.0
Feb-1° / -10°568.46.710.20.0
Mar / -5°70105.611.60.2
Apr12° / 9411.3213.22.9
May19° / 7710.6014.55.8
Jun24° / 14°9011015.36.6
Jul26° / 17°87110156.5
Aug25° / 16°8610.3013.86.8
Sep21° / 12°859.2012.36.6
Oct14° / 9311.90.210.83.8
Nov / -0°8210.32.69.40.8
Dec / -6°7810.76.68.70.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 24% of July, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15446
25545
35545
45644
55644
65644
75644
85545
95644
105644
115644
125545
135545
145446
155446
165446
175347
185347
195347
205248
215248
225248
235248
245248
255248
265248
275347
285347
295347
305347
315347

Chance of precipitation in July

Any precipitation

Greater Napanee gets around 87 mm of rain over 11 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 36% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
136
236
336
436
536
635
735
835
935
1035
1135
1235
1335
1435
1535
1635
1735
1836
1936
2036
2136
2236
2336
2436
2536
2636
2736
2837
2937
3037
3136

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 28% of days. Sticky, muggy-or-worse air turns up on roughly 26% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1262825173
2262825184
3262825184
4252825184
5252824184
6252824195
7242824195
8242824205
9232724215
10222724225
11212724225
12212725235
13202626235
14192626235
15192627235
16182528235
17182529235
18182429235
19172430235
20172331235
21172332235
22172332235
23172333225
24162333225
25162333225
26162334225
27162334225
28162333225
29172333225
30172433225
31172432225

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 18 min at the start of July to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over July. Sunrise moves from 4:32 AM to 4:58 AM, and sunset from 7:50 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.34:327:50
215.34:337:50
315.34:347:50
415.34:347:49
515.24:357:49
615.24:357:49
715.24:367:48
815.24:377:48
915.24:377:48
1015.24:387:47
1115.14:397:47
1215.14:407:46
1315.14:407:46
1415.14:417:45
1515.04:427:45
1615.04:437:44
1715.04:447:43
1815.04:457:42
1914.94:467:42
2014.94:477:41
2114.94:487:40
2214.84:497:39
2314.84:507:38
2414.84:517:37
2514.74:527:36
2614.74:537:35
2714.74:547:34
2814.64:557:33
2914.64:567:32
3014.64:577:31
3114.54:587:30

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.32 kWh/m².

For context, solar energy here swings from a low near 1.3 kWh/m² to a high of 6.37 kWh/m² in June across the year — July's 6.32 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.1Intense
256.1Intense
266.1Intense
276.0Intense
286.0Intense
296.0Intense
306.0Bright
316.0Bright
Planning a trip in July

Is July a good time to visit Greater Napanee?

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

6.5
Sightseeing
4th-best month of the year
6.4
Beach & pool
1st-best month of the year

July is a reasonable time to visit Greater Napanee for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Greater Napanee in July

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

In July, Greater Napanee sees daytime highs around 26°C and nights near 17°C. Pack sun protection. Worth having: light clothes and rain gear. About 11 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Greater Napanee in July

The nearest coast averages about 20°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 15 km away) is warmest in August at about 22°C and coldest in March near 1°C.

It's comfortable for a long swim from Jul 15 to Sep 11 — about 1.9 months when the water holds above 20°C.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan3Bracing
Feb1Bracing
Mar1Bracing
Apr3Bracing
May7Bracing
Jun15Bracing
Jul20Refreshing
Aug22Refreshing
Sep20Cool
Oct15Bracing
Nov10Bracing
Dec6Bracing

UV index in Greater Napanee in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Greater Napanee peaks around July 12 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 12UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr5Moderate
May6High
Jun7Very high
Jul8Very high
Aug6High
Sep5High
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Greater Napanee?

Greater Napanee sits at 44.3°N, 76.9°W, 92 m above sea level, in Canada. The nearest listed city is Belleville, 36 km away.

Topography around Greater Napanee

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Greater Napanee.

Within 3 km, the terrain around Greater Napanee has only modest variations in elevation — a maximum elevation change of 67 m around an average of 103 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 125 m; within 80 km, significant variations in elevation — a maximum elevation change of 352 m.

The land around Greater Napanee is covered by trees (31%), cropland (28%) and grassland (27%) within 3 km, trees (43%), grassland (27%) and cropland (21%) within 16 km, and trees (44%) and water (35%) within 80 km.

3 km
67 m
16 km
125 m
80 km
352 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Belleville 36 km · Prince Edward 37 km · Kingston 37 km · Quinte West 50 km · Watertown 88 km · Oswego 95 km · Cobourg 102 km · Brockville 107 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 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 Greater Napanee (44.2501°, -76.9494°, elevation 92 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. 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).