Springfield in Summer
In summer (June, July and August), Springfield sees average daytime highs around 78°F and overnight lows near 53°F, with 2.5 in of rain over about 11 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 69°F in early June to 80°F by late August. The sky is clear or mostly clear about 59% of the time across summer, and the air most often feels dry.
Summer is Springfield's best season of the year to visit on our travel score. For the whole year in context, see Springfield's year-round climate.
- Avg daytime high
- 78°F
- warmest season of the year
- Avg overnight low
- 53°F
- Rainfall
- 2.5 in
- 11 wet days
- Avg wind
- 4 mph
- Travel score
- 7.7
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Springfield in Summer
Over the season highs climb from about 69°F in early June to 80°F by late August.
A typical summer day in Springfield reaches about 78°F and drops to 53°F overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Springfield
Once humidity and wind are folded in, summer brings about 0 days that feel above 90°F and 0 that feel at or below 32°F.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Springfield weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 48° / 35° | 6.9 | 16.5 | 1.7 | 9.1 | 1.5 |
| Feb | 51° / 36° | 5.4 | 14.9 | 1.9 | 10.2 | 2.2 |
| Mar | 55° / 38° | 6.3 | 16.9 | 1.3 | 11.6 | 2.9 |
| Apr | 59° / 41° | 5.1 | 15.6 | 0.4 | 13.2 | 3.9 |
| May | 66° / 46° | 3.2 | 10.3 | 0 | 14.5 | 5.9 |
| Jun | 72° / 50° | 1.7 | 7.3 | 0 | 15.2 | 7.2 |
| Jul | 81° / 54° | 0.3 | 1.5 | 0 | 15 | 8.1 |
| Aug | 82° / 54° | 0.5 | 2.2 | 0 | 13.8 | 7.8 |
| Sep | 75° / 50° | 1.6 | 5 | 0 | 12.3 | 8.0 |
| Oct | 64° / 44° | 4.2 | 10.6 | 0 | 10.8 | 5.7 |
| Nov | 53° / 39° | 7.3 | 16.4 | 0.6 | 9.4 | 2.5 |
| Dec | 47° / 35° | 8.1 | 17 | 1.8 | 8.8 | 1.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 59% of the time across summer.
Chance of precipitation in Summer
Springfield gets around 2.5 in of rain over 11 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 4 mph across summer.
Sunrise & sunset in Summer
Daylight runs from about 15 hours in early June to 13 h 06 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.8 kWh/m².
Hazard calendar for Springfield
None of Springfield's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Springfield's rainy season runs October–April, when most of the year's rain falls.
Is summer a good time to visit Springfield?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Springfield for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Springfield in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Springfield sees daytime highs around 78°F and nights near 53°F. Pack light clothes and sun protection. About 11 days see rain.
UV index in Springfield in Summer
Clear-sky midday UV across summer averages 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 Springfield peaks around July 16 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 | 2 | 4 | 5 | 8 | 7 | 9 | 7 | 5 | 4 | 1 | 1 |
| Level | Low | Low | Moderate | High | Very high | Very high | Very high | Very high | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 5 | High |
| May | 8 | Very high |
| Jun | 7 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | Very high |
| Sep | 5 | Moderate |
| Oct | 4 | Moderate |
| Nov | 1 | Low |
| Dec | 1 | Low |
Air quality in Springfield in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Springfield is worst in September — around 40 µg/m³ PM2.5 (poor), about 7.1× the cleanest month (January, 6 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) | 6 | 8 | 10 | 11 | 11 | 8 | 8 | 16 | 40 | 11 | 11 | 9 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 8 | Good |
| Mar | 10 | Good |
| Apr | 11 | Good |
| May | 11 | Good |
| Jun | 8 | Good |
| Jul | 8 | Good |
| Aug | 16 | Moderate |
| Sep | 40 | Poor |
| Oct | 11 | Good |
| Nov | 11 | Good |
| Dec | 9 | Good |
Where is Springfield?
Springfield sits at 44.0°N, 123.0°W, 459 ft above sea level, in United States. The nearest listed city is Eugene, 3.1 mi away.
Topography around Springfield
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Springfield.
Within 2 miles, the terrain around Springfield has only modest variations in elevation — a maximum elevation change of 692 ft around an average of 499 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,612 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,388 ft.
The land around Springfield is covered by trees (50%) and artificial surfaces (33%) within 2 miles, trees (58%) and grassland (23%) within 10 miles, and trees (84%) 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 Springfield (44.0462°, -123.022°, elevation 459 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.