Weather in May City, IA
May City, Sunday, 9 August, 04:26
Overcast. Feels like 69°. High 81°, low 65°.
Monthly outlook for May City, IA: average high 85°, average low 64.1°. That is 3.5° above the climate normal for August. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 22 August (98.5°), the coolest 14 August (55.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 82.8° | 78.5° | +2.4° |
| 19 August – 28 August | 88.7° | 78.8° | +5.5° |
| 29 August – 7 September | at normal | 77.2° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Melvin (7 mi).
0.46
May City, Monday, 10 August
Heavy rain. High 83°, low 60°.
0.03May City, Tuesday, 11 August
Light rain. High 92°, low 70°.
0.06May City, Wednesday, 12 August
Light rain. High 90°, low 61°.
0.34May City, Thursday, 13 August
Rain. High 68°, low 60°.
0.01May City, Friday, 14 August
Light rain. High 72°, low 55°.
0May City, Saturday, 15 August
Overcast. High 68°, low 62°.
0May City, Sunday, 16 August
Overcast. High 89°, low 66°.
0
May City, Monday, 17 August
Clear. High 88°, low 61°.
0.02May City, Tuesday, 18 August
Light rain. High 96°, low 65°.
0May City, Wednesday, 19 August
Light rain. High 95°, low 71°.
0.05May City, Thursday, 20 August
Light rain. High 95°, low 66°.
0.05May City, Friday, 21 August
Light rain. High 82°, low 62°.
0.03May City, Saturday, 22 August
Light rain. High 98°, low 67°.
0.07May City, Sunday, 23 August
Light rain. High 83°, low 67°.
0.24May City, Monday, 24 August
Rain. High 78°, low 68°.
0.12
May City, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.14May City, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11
May City, Thursday, 27 August
Climate normal for this date — 60-year average.
0.13May City, Friday, 28 August
Climate normal for this date — 60-year average.
0.06
May City, Saturday, 29 August
Climate normal for this date — 60-year average.
0.11May City, Sunday, 30 August
Climate normal for this date — 60-year average.
0.13May City, Monday, 31 August
Climate normal for this date — 60-year average.
0.08May City, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.1May City, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.09May City, Thursday, 3 September
Climate normal for this date — 60-year average.
0.11May City, Friday, 4 September
Climate normal for this date — 60-year average.
0.07May City, Saturday, 5 September
Climate normal for this date — 60-year average.
0.05May City, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1May City, Monday, 7 September
Climate normal for this date — 60-year average.
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 May City, IA 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 May City, IA 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.
Sun and moon today
Weather history
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