Martinez weather in September
In September, Martinez sees average daytime highs of 85°F and overnight lows near 66°F, with 3.3 in of rain across 9.1 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.
Highs ease over the month, from about 88°F in the first days to 82°F by the end. The sky is clear or mostly clear about 38% of the time in September, and the air most often feels muggy.
Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Martinez's 4th-clearest and 9th-windiest month. For the whole year in context, see Martinez's year-round climate.
- Daytime high
- 85°
- 4th warmest
- Overnight low
- 66°
- 9th coldest
- Rainfall
- 3.3 in
- 9.1 wet days
- Daylight
- 12 h 12 min
- 6:16 AM – 6:29 PM
- Cloud cover
- 54%
- 4th clearest
- Wind
- 6 mph
- 9th windiest
- Solar energy
- 4.69 kWh/m²
- Travel score
- 5.4
- out of 10
Martinez is census-designated place in Columbia County, Georgia, United States.
- Density
- 945/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 88°F in the first days to 82°F by the end.
A typical September day in Martinez reaches about 85°F in the afternoon and slips back to 66°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 77°F and 93°F. Set against its neighbours, September runs about 5°F cooler than August and about 9°F warmer than October.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 88 | 88 | 88 | 88 | 88 | 87 | 87 | 87 | 87 | 87 | 86 | 86 | 86 | 86 | 85 | 85 | 85 | 85 | 84 | 84 | 84 | 83 | 83 | 83 | 83 | 82 | 82 | 82 | 81 | 81 |
| Avg low (°F) | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 67 | 66 | 66 | 66 | 66 | 65 | 65 | 65 | 64 | 64 | 64 | 63 | 63 | 63 | 62 | 62 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 88 | 70 |
| 2 | 88 | 70 |
| 3 | 88 | 70 |
| 4 | 88 | 69 |
| 5 | 88 | 69 |
| 6 | 87 | 69 |
| 7 | 87 | 69 |
| 8 | 87 | 68 |
| 9 | 87 | 68 |
| 10 | 87 | 68 |
| 11 | 86 | 68 |
| 12 | 86 | 67 |
| 13 | 86 | 67 |
| 14 | 86 | 67 |
| 15 | 85 | 67 |
| 16 | 85 | 66 |
| 17 | 85 | 66 |
| 18 | 85 | 66 |
| 19 | 84 | 66 |
| 20 | 84 | 65 |
| 21 | 84 | 65 |
| 22 | 83 | 65 |
| 23 | 83 | 64 |
| 24 | 83 | 64 |
| 25 | 83 | 64 |
| 26 | 82 | 63 |
| 27 | 82 | 63 |
| 28 | 82 | 63 |
| 29 | 81 | 62 |
| 30 | 81 | 62 |
How September really feels in Martinez
Once humidity and wind are folded in, September averages 6 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Martinez weather by month
How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 57° / 37° | 3.6 | 9.4 | 10 | 4.1 |
| Feb | 60° / 40° | 3.7 | 8.5 | 10.8 | 5.0 |
| Mar | 68° / 46° | 3.9 | 8.8 | 11.7 | 6.6 |
| Apr | 76° / 54° | 3.1 | 7.8 | 12.8 | 7.2 |
| May | 83° / 62° | 3.0 | 8.8 | 13.7 | 6.0 |
| Jun | 89° / 70° | 4.2 | 13.5 | 14.2 | 3.9 |
| Jul | 91° / 73° | 4.1 | 15.2 | 14 | 3.1 |
| Aug | 90° / 72° | 3.8 | 13.3 | 13.2 | 3.6 |
| Sep | 85° / 66° | 3.3 | 9.1 | 12.2 | 5.4 |
| Oct | 76° / 55° | 3.1 | 6.6 | 11.2 | 7.5 |
| Nov | 66° / 45° | 2.9 | 7 | 10.3 | 6.7 |
| Dec | 59° / 40° | 3.5 | 9.1 | 9.8 | 4.6 |
Cloud cover in September
The sky is clear or mostly clear about 38% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to open up as the month goes on.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 53 | 53 | 54 | 54 | 54 | 56 | 56 | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 57 |
| Cloudier (%) | 47 | 47 | 46 | 46 | 46 | 44 | 44 | 44 | 43 | 43 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 43 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 43 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 53 | 47 |
| 2 | 53 | 47 |
| 3 | 54 | 46 |
| 4 | 54 | 46 |
| 5 | 54 | 46 |
| 6 | 56 | 44 |
| 7 | 56 | 44 |
| 8 | 56 | 44 |
| 9 | 57 | 43 |
| 10 | 57 | 43 |
| 11 | 57 | 43 |
| 12 | 58 | 42 |
| 13 | 58 | 42 |
| 14 | 58 | 42 |
| 15 | 58 | 42 |
| 16 | 58 | 42 |
| 17 | 58 | 42 |
| 18 | 57 | 43 |
| 19 | 58 | 42 |
| 20 | 58 | 42 |
| 21 | 58 | 42 |
| 22 | 58 | 42 |
| 23 | 58 | 42 |
| 24 | 58 | 42 |
| 25 | 58 | 42 |
| 26 | 57 | 43 |
| 27 | 57 | 43 |
| 28 | 57 | 43 |
| 29 | 57 | 43 |
| 30 | 57 | 43 |
Chance of precipitation in September
Martinez gets around 3.3 in of rain over 9.1 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 30% and peaks near 36% on the wettest days. The odds ease toward the end of the month.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 25 |
| Rain chance (%) | |
|---|---|
| 1 | 36 |
| 2 | 35 |
| 3 | 35 |
| 4 | 34 |
| 5 | 33 |
| 6 | 33 |
| 7 | 32 |
| 8 | 32 |
| 9 | 31 |
| 10 | 31 |
| 11 | 31 |
| 12 | 30 |
| 13 | 30 |
| 14 | 30 |
| 15 | 29 |
| 16 | 29 |
| 17 | 29 |
| 18 | 29 |
| 19 | 29 |
| 20 | 29 |
| 21 | 29 |
| 22 | 29 |
| 23 | 28 |
| 24 | 28 |
| 25 | 27 |
| 26 | 27 |
| 27 | 26 |
| 28 | 26 |
| 29 | 25 |
| 30 | 25 |
Humidity in September
Most of September feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the muggy band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 53% of them.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 15 | 16 | 17 | 18 | 20 | 21 | 23 | 24 | 25 | 27 | 28 |
| Comfortable (%) | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 |
| Humid (%) | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Muggy (%) | 35 | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 37 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 34 | 33 | 32 | 31 | 31 | 29 | 28 | 27 | 26 | 26 | 25 | 24 |
| Oppressive (%) | 37 | 36 | 35 | 33 | 31 | 30 | 28 | 27 | 25 | 24 | 23 | 22 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 9 | 9 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| 1 | 2 | 8 | 17 | 35 | 37 |
| 2 | 3 | 8 | 18 | 35 | 36 |
| 3 | 3 | 9 | 18 | 35 | 35 |
| 4 | 4 | 9 | 18 | 36 | 33 |
| 5 | 4 | 10 | 19 | 36 | 31 |
| 6 | 5 | 10 | 19 | 36 | 30 |
| 7 | 5 | 11 | 19 | 36 | 28 |
| 8 | 6 | 12 | 19 | 36 | 27 |
| 9 | 7 | 12 | 19 | 36 | 25 |
| 10 | 8 | 12 | 20 | 36 | 24 |
| 11 | 8 | 13 | 20 | 37 | 23 |
| 12 | 9 | 13 | 20 | 36 | 22 |
| 13 | 10 | 13 | 20 | 36 | 20 |
| 14 | 11 | 13 | 20 | 36 | 20 |
| 15 | 11 | 14 | 20 | 36 | 19 |
| 16 | 12 | 14 | 21 | 36 | 18 |
| 17 | 13 | 14 | 21 | 35 | 17 |
| 18 | 13 | 14 | 21 | 35 | 17 |
| 19 | 14 | 15 | 22 | 34 | 16 |
| 20 | 15 | 15 | 22 | 33 | 15 |
| 21 | 16 | 15 | 22 | 32 | 15 |
| 22 | 17 | 15 | 22 | 31 | 14 |
| 23 | 18 | 15 | 22 | 31 | 13 |
| 24 | 20 | 16 | 23 | 29 | 13 |
| 25 | 21 | 16 | 23 | 28 | 12 |
| 26 | 23 | 16 | 23 | 27 | 11 |
| 27 | 24 | 16 | 23 | 26 | 10 |
| 28 | 25 | 16 | 23 | 26 | 10 |
| 29 | 27 | 17 | 23 | 25 | 9 |
| 30 | 28 | 17 | 23 | 24 | 9 |
Wind in September
Winds average 6 mph in September.
Across September, 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.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 5 | calm |
| 2 | 5 | calm |
| 3 | 5 | calm |
| 4 | 5 | calm |
| 5 | 5 | calm |
| 6 | 5 | calm |
| 7 | 5 | calm |
| 8 | 5 | calm |
| 9 | 5 | calm |
| 10 | 5 | calm |
| 11 | 6 | calm |
| 12 | 6 | calm |
| 13 | 6 | calm |
| 14 | 6 | calm |
| 15 | 6 | calm |
| 16 | 6 | calm |
| 17 | 6 | calm |
| 18 | 6 | calm |
| 19 | 6 | calm |
| 20 | 6 | calm |
| 21 | 6 | calm |
| 22 | 6 | calm |
| 23 | 6 | calm |
| 24 | 6 | calm |
| 25 | 6 | calm |
| 26 | 6 | calm |
| 27 | 6 | calm |
| 28 | 6 | calm |
| 29 | 6 | calm |
| 30 | 6 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 60 minutes over September. Sunrise moves from 6:06 AM to 6:26 AM, and sunset from 6:50 PM to 6:09 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 | 11.7 |
| Sunrise (AM) | 6:06 | 6:07 | 6:08 | 6:08 | 6:09 | 6:10 | 6:10 | 6:11 | 6:12 | 6:12 | 6:13 | 6:14 | 6:14 | 6:15 | 6:16 | 6:16 | 6:17 | 6:18 | 6:19 | 6:19 | 6:20 | 6:21 | 6:21 | 6:22 | 6:23 | 6:24 | 6:24 | 6:25 | 6:26 | 6:26 |
| Sunset (PM) | 6:50 | 6:49 | 6:47 | 6:46 | 6:44 | 6:43 | 6:42 | 6:40 | 6:39 | 6:37 | 6:36 | 6:35 | 6:33 | 6:32 | 6:30 | 6:29 | 6:27 | 6:26 | 6:24 | 6:23 | 6:22 | 6:20 | 6:19 | 6:17 | 6:16 | 6:14 | 6:13 | 6:12 | 6:10 | 6:09 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.7 | 6:06 | 6:50 |
| 2 | 12.7 | 6:07 | 6:49 |
| 3 | 12.7 | 6:08 | 6:47 |
| 4 | 12.6 | 6:08 | 6:46 |
| 5 | 12.6 | 6:09 | 6:44 |
| 6 | 12.6 | 6:10 | 6:43 |
| 7 | 12.5 | 6:10 | 6:42 |
| 8 | 12.5 | 6:11 | 6:40 |
| 9 | 12.5 | 6:12 | 6:39 |
| 10 | 12.4 | 6:12 | 6:37 |
| 11 | 12.4 | 6:13 | 6:36 |
| 12 | 12.3 | 6:14 | 6:35 |
| 13 | 12.3 | 6:14 | 6:33 |
| 14 | 12.3 | 6:15 | 6:32 |
| 15 | 12.2 | 6:16 | 6:30 |
| 16 | 12.2 | 6:16 | 6:29 |
| 17 | 12.2 | 6:17 | 6:27 |
| 18 | 12.1 | 6:18 | 6:26 |
| 19 | 12.1 | 6:19 | 6:24 |
| 20 | 12.1 | 6:19 | 6:23 |
| 21 | 12.0 | 6:20 | 6:22 |
| 22 | 12.0 | 6:21 | 6:20 |
| 23 | 12.0 | 6:21 | 6:19 |
| 24 | 11.9 | 6:22 | 6:17 |
| 25 | 11.9 | 6:23 | 6:16 |
| 26 | 11.8 | 6:24 | 6:14 |
| 27 | 11.8 | 6:24 | 6:13 |
| 28 | 11.8 | 6:25 | 6:12 |
| 29 | 11.7 | 6:26 | 6:10 |
| 30 | 11.7 | 6:26 | 6:09 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 4.69 kWh/m².
For context, solar energy here swings from a low near 2.43 kWh/m² to a high of 6.22 kWh/m² in May across the year — September's 4.69 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.1 | 5.1 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 4.9 | 4.9 | 4.9 | 4.8 | 4.8 | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.3 | 4.3 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.1 | Bright |
| 2 | 5.1 | Bright |
| 3 | 5.0 | Bright |
| 4 | 5.0 | Bright |
| 5 | 5.0 | Bright |
| 6 | 5.0 | Bright |
| 7 | 5.0 | Bright |
| 8 | 4.9 | Bright |
| 9 | 4.9 | Bright |
| 10 | 4.9 | Bright |
| 11 | 4.8 | Bright |
| 12 | 4.8 | Bright |
| 13 | 4.8 | Bright |
| 14 | 4.8 | Bright |
| 15 | 4.7 | Bright |
| 16 | 4.7 | Bright |
| 17 | 4.7 | Bright |
| 18 | 4.6 | Bright |
| 19 | 4.6 | Bright |
| 20 | 4.5 | Bright |
| 21 | 4.5 | Bright |
| 22 | 4.5 | Bright |
| 23 | 4.5 | Bright |
| 24 | 4.4 | Bright |
| 25 | 4.4 | Bright |
| 26 | 4.4 | Bright |
| 27 | 4.3 | Bright |
| 28 | 4.3 | Bright |
| 29 | 4.3 | Bright |
| 30 | 4.3 | Bright |
Is September a good time to visit Martinez?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Martinez for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Martinez in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Martinez sees daytime highs around 85°F and nights near 66°F. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.
UV index in Martinez in September
Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Martinez peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 7 | 5 | 4 | 3 |
| Level | Moderate | Moderate | High | High | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 6 | High |
| Apr | 7 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Martinez in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Martinez is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (January, 8 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) | 8 | 10 | 15 | 11 | 12 | 16 | 18 | 16 | 12 | 9 | 9 | 8 |
| Level | Good | Good | Moderate | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 8 | Good |
| Feb | 10 | Good |
| Mar | 15 | Moderate |
| Apr | 11 | Good |
| May | 12 | Moderate |
| Jun | 16 | Moderate |
| Jul | 18 | Moderate |
| Aug | 16 | Moderate |
| Sep | 12 | Good |
| Oct | 9 | Good |
| Nov | 9 | Good |
| Dec | 8 | Good |
Where is Martinez?
Martinez sits at 33.5°N, 82.1°W, 361 ft above sea level, in United States. The nearest listed city is Evans, 3.1 mi away.
Topography around Martinez
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Martinez.
Within 2 miles, the terrain around Martinez has only modest variations in elevation — a maximum elevation change of 266 ft around an average of 328 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 810 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 974 ft.
The land around Martinez is covered by trees (61%) and artificial surfaces (32%) within 2 miles, trees (72%) within 10 miles, and trees (79%) 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 Martinez (33.5174°, -82.0757°, elevation 361 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. 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).