Monthly outlook for Talahi Island, GA: average high 94°, average low 75°. That is 4.9° above the climate normal for August. Precipitation is expected on 12 days (about 3.6 inches), against a normal of 10 days and 2.9 inches. The warmest day looks like 11 August (99.4°), the coolest 20 August (70.6°).
94°/75°
Average high / low
+4.9°
Above normal
12 / 10
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.3°
85.3°
+5.6°
19 August – 28 August
91.8°
84.8°
+3.9°
29 August – 7 September
at normal
83.4°
—
August records over 66 years
97°1 August 1999All-time high
66.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Tybee Island (7 mi).
Mon, 1092° / 74°0.11
92 °
Talahi Island, Monday, 10 August
Rain. High 92°, low 74°.
Pressure30.15 inHg
Wind4.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 75°0
99 °
Talahi Island, Tuesday, 11 August
Clear. High 99°, low 75°.
Pressure30.06 inHg
Wind7.2 mph W
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 76°0.02
99 °
Talahi Island, Wednesday, 12 August
Light rain. High 99°, low 76°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity44%
Visibility6.2 mi
Dew point70°
Thu, 1399° / 74°0.07
99 °
Talahi Island, Thursday, 13 August
Light rain. High 99°, low 74°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity37%
Visibility—
Dew point66°
Fri, 1498° / 76°0.18
98 °
Talahi Island, Friday, 14 August
Light rain. High 98°, low 76°.
Pressure30.06 inHg
Wind11.5 mph S
Humidity40%
Visibility—
Dew point67°
Sat, 1596° / 77°0.22
96 °
Talahi Island, Saturday, 15 August
Rain. High 96°, low 77°.
Pressure30.12 inHg
Wind6.5 mph W
Humidity46%
Visibility—
Dew point70°
Sun, 1692° / 76°0.07
92 °
Talahi Island, Sunday, 16 August
Light rain. High 92°, low 76°.
Pressure30.09 inHg
Wind9.7 mph E
Humidity54%
Visibility—
Dew point71°
Mon, 1795° / 78°0
95 °
Talahi Island, Monday, 17 August
Mostly clear. High 95°, low 78°.
Pressure30.00 inHg
Wind13.6 mph S
Humidity53%
Visibility—
Dew point73°
Tue, 1895° / 76°1.52
95 °
Talahi Island, Tuesday, 18 August
Heavy rain. High 95°, low 76°.
Pressure29.91 inHg
Wind11.6 mph S
Humidity47%
Visibility—
Dew point70°
Wed, 1994° / 72°0.31
94 °
Talahi Island, Wednesday, 19 August
Rain. High 94°, low 72°.
Pressure29.94 inHg
Wind15 mph NW
Humidity44%
Visibility—
Dew point66°
Thu, 2082° / 71°0.34
82 °
Talahi Island, Thursday, 20 August
Rain. High 82°, low 71°.
Pressure29.91 inHg
Wind8.8 mph SW
Humidity84%
Visibility—
Dew point72°
Fri, 2197° / 74°0.11
97 °
Talahi Island, Friday, 21 August
Light rain. High 97°, low 74°.
Pressure29.88 inHg
Wind18.7 mph S
Humidity46%
Visibility—
Dew point69°
Sat, 2291° / 72°0.04
91 °
Talahi Island, Saturday, 22 August
Light rain. High 91°, low 72°.
Pressure30.03 inHg
Wind10 mph S
Humidity51%
Visibility—
Dew point69°
Sun, 2395° / 76°0
95 °
Talahi Island, Sunday, 23 August
Overcast. High 95°, low 76°.
Pressure30.03 inHg
Wind11.4 mph S
Humidity45%
Visibility—
Dew point68°
Mon, 2493° / 77°0.24
93 °
Talahi Island, Monday, 24 August
Light rain. High 93°, low 77°.
Pressure30.03 inHg
Wind12.2 mph SE
Humidity53%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 76°0.25
84 °
Talahi Island, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.25 in
Chance of precipitation68%
Record high93° (1968)
Record low70° (1981)
Wed, 2684° / 76°0.19
84 °
Talahi Island, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.19 in
Chance of precipitation62%
Record high95° (1998)
Record low71° (1969)
Thu, 2784° / 76°0.15
84 °
Talahi Island, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.15 in
Chance of precipitation60%
Record high94° (2011)
Record low69° (1966)
Fri, 2884° / 77°0.19
84 °
Talahi Island, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low77°
Average precipitation0.19 in
Chance of precipitation60%
Record high91° (1997)
Record low68° (1968)
Sat, 2984° / 76°0.16
84 °
Talahi Island, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.16 in
Chance of precipitation53%
Record high91° (1998)
Record low67° (1986)
Sun, 3084° / 77°0.35
84 °
Talahi Island, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low77°
Average precipitation0.35 in
Chance of precipitation65%
Record high92° (1998)
Record low69° (1986)
Mon, 3184° / 76°0.23
84 °
Talahi Island, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.23 in
Chance of precipitation63%
Record high92° (1998)
Record low68° (1999)
Tue, 0184° / 76°0.23
84 °
Talahi Island, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.23 in
Chance of precipitation60%
Record high91° (1970)
Record low68° (1999)
Wed, 0283° / 76°0.28
83 °
Talahi Island, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.28 in
Chance of precipitation62%
Record high93° (2020)
Record low67° (1972)
Thu, 0383° / 76°0.19
83 °
Talahi Island, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.19 in
Chance of precipitation47%
Record high95° (2020)
Record low70° (2016)
Fri, 0483° / 76°0.23
83 °
Talahi Island, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low76°
Average precipitation0.23 in
Chance of precipitation52%
Record high96° (2020)
Record low68° (1994)
Sat, 0583° / 75°0.3
83 °
Talahi Island, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low75°
Average precipitation0.3 in
Chance of precipitation65%
Record high95° (2020)
Record low67° (1967)
Sun, 0683° / 75°0.28
83 °
Talahi Island, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low75°
Average precipitation0.28 in
Chance of precipitation63%
Record high91° (1983)
Record low69° (1997)
Mon, 0783° / 75°0.16
83 °
Talahi Island, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low75°
Average precipitation0.16 in
Chance of precipitation57%
Record high92° (1983)
Record low68° (2011)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Talahi Island, GA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Talahi Island, GA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.