Climate normals · 1970–2000
Gresham Climate
Gresham is a city in United States (OR) with a population of about 110,553. Its average annual temperature is 11.4°C (53°F), with roughly 1504 mm of rain per year.
11.4°C
Avg Temp
1504
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
Gresham Climate
Gresham has an average annual temperature of 11.4°C (53°F) and receives about 1504 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
11.4°C
Avg Temp
1504
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 40° | 215 mm |
| February | 6° / 43° | 168 mm |
| March | 8° / 46° | 155 mm |
| April | 10° / 50° | 118 mm |
| May | 13° / 56° | 91 mm |
| June | 16° / 61° | 64 mm |
| July | 19° / 67° | 26 mm |
| August | 19° / 67° | 34 mm |
| September | 17° / 62° | 68 mm |
| October | 12° / 53° | 117 mm |
| November | 7° / 45° | 217 mm |
| December | 4° / 40° | 231 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Gresham
The most comfortable months to visit Gresham are typically July, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 27°C high). The coldest is January (near 1°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Gresham are typically July, August and September, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Gresham, United States has an average annual temperature of 11.4°C and about 1504 mm of precipitation per year. The warmest month is August and the coldest is January.
In August, the hottest month, daily highs in Gresham average about 27°C (81°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.