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Summer 2026 Weather History in Saint John New Brunswick, Canada

The data for this report comes from the Saint John Airport. See all nearby weather stations

Latest Report — 2:00 PM

Wed, Aug 12, 2026    10 min ago    UTC 17:00

Call Sign CYSJ

Temp.

75°F

warm
Dew Pt. 57°F  comfortable
Rel. Humidity 54%

Precipitation

No Report

Wind

13.8 mph

moderate breeze
Wind Dir.210 deg, SSW

Cloud Cover

Mostly Clear 4,000 ft

Mostly Clear 25,000 ft
Vis. 15.00 mi
Alt.29.69 inHg

Raw: CYSJ 121700Z 21012KT 15SM FEW040 FEW250 24/14 A2969 RMK CU1CI1 CI TR SLP055 DENSITY ALT 1800FT

This report shows the past weather for Saint John, providing a weather history for the summer of 2026. It features all historical weather data series we have available, including the Saint John temperature history for the summer of 2026. You can drill down from year to month and even day level reports by clicking on the graphs.

Saint John Temperature History in the Summer of 2026

History:202520242023202220212020201920182017
Temperature history in the Summer of 2026 in Saint JohnJunJulAug20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FSpringFallNowNow
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Hourly Temperature in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNowcoolcold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Nights: 2

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Cloud Cover in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Cloud Cover in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.
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Observed Weather in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Observed Weather in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Tue, Jun 2 Showers of Light Rain-SHRA
Fri, Jun 5 Shallow FogMIFG
Sat, Jun 6 Showers of Rain, Light Rain, Showers of Light RainSHRA, -RA, -SHRA
Sun, Jun 7 Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist+SHRA, SHRA, -RA, -SHRA, -DZ, FG, BR
Wed, Jun 10 MistBR
Thu, Jun 11 MistBR
Fri, Jun 12 Fog, MistFG, BR
Sat, Jun 13 Showers of Rain, Showers of Light Rain, MistSHRA, -SHRA, BR
Sun, Jun 14 Fog, MistFG, BR
Mon, Jun 15 Showers of Heavy Rain, Showers of Light Rain, Light Drizzle, Mist, Showers in the Vicinity+SHRA, -SHRA, -DZ, BR, VCSH
Tue, Jun 16 Light Drizzle, Mist-DZ, BR
Thu, Jun 18 Rain, Light Rain, Showers of Light Rain, Fog, MistRA, -RA, -SHRA, FG, BR
Fri, Jun 19 Light Rain, Light Drizzle, Fog, Mist, Showers in the Vicinity-RA, -DZ, FG, BR, VCSH
Sat, Jun 20 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Sun, Jun 21 Showers of Light Rain, Showers in the Vicinity-SHRA, VCSH
Tue, Jun 23 Heavy Rain, Rain, Light Rain, Light Drizzle, Mist+RA, RA, -RA, -DZ, BR
Wed, Jun 24 Thunderstorm with Light Rain, Showers of Light Rain, Light Drizzle, Mist-TSRA, -SHRA, -DZ, BR
Fri, Jun 26 Showers of Rain, Showers of Light RainSHRA, -SHRA
Sat, Jun 27 Showers of Light Rain, Mist, Patches of Fog, Shallow Fog, Showers in the Vicinity-SHRA, BR, BCFG, MIFG, VCSH
Sun, Jun 28 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light Rain, Shallow Fog, Showers in the VicinityTS, +TSRA, -TSRA, TSRA, -SHRA, MIFG, VCSH
Mon, Jun 29 Mist, Partial Fog, Patches of Fog, Shallow FogBR, PRFG, BCFG, MIFG
Wed, Jul 1 Light Drizzle, Fog, Mist-DZ, FG, BR
Thu, Jul 2 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Showers of Light Rain, Fog, MistTS, +TSRA, -TSRA, -SHRA, FG, BR
Sat, Jul 4 Showers in the VicinityVCSH
Tue, Jul 7 Fog in the Vicinity, Shallow FogVCFG, MIFG
Wed, Jul 8 Shallow FogMIFG
Thu, Jul 9 Showers in the VicinityVCSH
Fri, Jul 10 Showers of Rain, Showers of Light Rain, Fog, MistSHRA, -SHRA, FG, BR
Sun, Jul 12 Shallow FogMIFG
Tue, Jul 14 Showers of Light Rain, Mist-SHRA, BR
Wed, Jul 15 Mist, Patches of FogBR, BCFG
Thu, Jul 16 Showers of Rain, Showers of Light Rain, Showers in the VicinitySHRA, -SHRA, VCSH
Sat, Jul 18 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Sun, Jul 19 Rain, Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist, Showers in the VicinityRA, -RA, -SHRA, -DZ, FG, BR, VCSH
Wed, Jul 22 Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist+SHRA, RA, SHRA, -RA, -SHRA, -DZ, FG, BR
Thu, Jul 23 Light Drizzle, Fog, Mist-DZ, FG, BR
Sat, Jul 25 Fog, MistFG, BR
Tue, Jul 28 MistBR
Wed, Jul 29 Fog, MistFG, BR
Thu, Jul 30 Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Mist, Showers in the Vicinity+RA, RA, SHRA, -RA, -SHRA, -DZ, BR, VCSH
Fri, Jul 31 Light Rain, Light Drizzle, Mist, Showers in the Vicinity-RA, -DZ, BR, VCSH
Sat, Aug 1 Light Rain, Showers of Light Rain, Light Drizzle, Mist, Showers in the Vicinity-RA, -SHRA, -DZ, BR, VCSH
Sun, Aug 2 Fog, MistFG, BR
Mon, Aug 3 Showers of Heavy Rain, Showers of Rain, Light Rain, Showers of Light Rain, Light Drizzle, Fog, Mist+SHRA, SHRA, -RA, -SHRA, -DZ, FG, BR
Tue, Aug 4 Showers of Light Rain, Fog, Fog in the Vicinity, Mist-SHRA, FG, VCFG, BR
Sat, Aug 8 MistBR
Sun, Aug 9 Fog, MistFG, BR
Mon, Aug 10 Mist, Shallow FogBR, MIFG
Tue, Aug 11 Thunderstorm, Thunderstorm with Light Rain, Fog, Fog in the Vicinity, Mist, Showers in the VicinityTS, -TSRA, FG, VCFG, BR, VCSH

Hours of Daylight and Twilight in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Hours of Daylight and Twilight in the Summer of 2026 in Saint JohnJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2115 hr, 39 minJun 2115 hr, 39 minnightnightdaydayAug 3113 hr, 19 minAug 3113 hr, 19 minNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Sunrise & Sunset with Twilight in the Summer of 2026 in Saint JohnJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall5:35 AM5:35 AMJun 159:13 PMJun 159:13 PM6:44 AM6:44 AMAug 318:03 PMAug 318:03 PMNowNow
The solar day over the course of the Summer of 2026. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Solar Elevation and Azimuth in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall00102020303040506000101020303040405060NowNow
northeastsouthwest
Solar elevation and azimuth in the the summer of 2026. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Moon Rise, Set & Phases in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 12:24 PMMay 12:24 PMMay 165:02 PMMay 165:02 PMMay 315:46 AMMay 315:46 AMJun 1411:55 PMJun 1411:55 PMJun 298:57 PMJun 298:57 PMJul 146:44 AMJul 146:44 AMJul 2911:36 AMJul 2911:36 AMAug 122:37 PMAug 122:37 PMAug 281:19 AMAug 281:19 AMSep 1112:28 AMSep 1112:28 AMSep 261:50 PMSep 261:50 PM8:57 PM8:57 PM6:07 AM6:07 AM9:16 PM9:16 PM8:59 PM8:59 PM5:14 AM5:14 AM9:26 PM9:26 PM5:45 AM5:45 AM9:47 PM9:47 PM8:45 PM8:45 PM5:47 AM5:47 AM7:58 PM7:58 PM7:02 AM7:02 AM6:58 PM6:58 PM8:22 AM8:22 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Humidity Comfort Levels in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Wind Speed in the Summer of 2026 in Saint JohnJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSpringFallNowNow
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Hourly Wind Speed in the Summer of 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2026 in Saint John

History:202520242023202220212020201920182017
Hourly Wind Direction in 2026 in Saint JohnJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallNowNow
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2026 in Saint John

History:202520242023202220212020201920182017
Atmospheric Pressure in the Summer of 2026 in Saint JohnJunJulAug29.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHgSpringFallNowNow
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Saint John Airport page.

See all nearby weather stations

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