Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-22 03:41:24 UTC Live · 24s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 51
Hot hours (30°C+): 10
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 8
Cold days (≤5°C low): 4
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
12.81 °C
Today high / low
13.1° / 12.8°
Avg: 13.0°
30-day high / low
36.6° / 2.3°
Avg: 15.2°
Comfortable hours
131 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 984
Missing (est): 456
Last seen: 24s ago
Biggest gap: 8h
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 15.2°C
• Days in the comfy band: 2
• Warm hours (25°C+): 51
• Hot hours (30°C+): 10
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-21 (36.6°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 1
• Cold days (≤5°C low): 4
Humidity now
96.8 %
Pressure now
1,021.5 hPa
Light now
23 lux

Recent samples

Page 474 of 1223 · 50 per page · 61116 total
Time (UTC) Temp °C RSSI
2026-04-30 10:47:29 25.50 -80
2026-04-30 10:46:30 25.19 -79
2026-04-30 10:45:30 25.19 -81
2026-04-30 10:44:30 25.12 -80
2026-04-30 10:43:30 25.19 -80
2026-04-30 10:42:29 25.44 -80
2026-04-30 10:41:29 25.62 -79
2026-04-30 10:40:30 25.69 -81
2026-04-30 10:39:29 26.06 -78
2026-04-30 10:38:29 26.31 -78
2026-04-30 10:37:30 26.37 -79
2026-04-30 10:36:30 26.25 -78
2026-04-30 10:35:30 26.25 -78
2026-04-30 10:34:30 26.25 -80
2026-04-30 10:33:29 26.25 -76
2026-04-30 10:32:30 26.06 -76
2026-04-30 10:31:29 25.94 -78
2026-04-30 10:30:29 25.75 -78
2026-04-30 10:29:30 25.56 -78
2026-04-30 10:28:30 25.56 -76
2026-04-30 10:27:30 25.56 -80
2026-04-30 10:26:30 25.81 -79
2026-04-30 10:25:29 26.31 -76
2026-04-30 10:24:30 26.37 -77
2026-04-30 10:23:30 26.31 -76
2026-04-30 10:22:30 26.31 -80
2026-04-30 10:21:29 26.37 -79
2026-04-30 10:20:29 26.37 -78
2026-04-30 10:19:29 26.37 -78
2026-04-30 10:18:29 26.31 -78
2026-04-30 10:17:29 26.25 -76
2026-04-30 10:16:29 26.19 -78
2026-04-30 10:15:29 26.00 -78
2026-04-30 10:14:29 25.94 -78
2026-04-30 10:13:30 25.94 -78
2026-04-30 10:12:29 25.94 -75
2026-04-30 10:11:30 25.81 -78
2026-04-30 10:10:29 25.69 -81
2026-04-30 10:09:29 26.00 -80
2026-04-30 10:08:30 26.44 -79
2026-04-30 10:07:30 26.37 -78
2026-04-30 10:06:30 26.31 -79
2026-04-30 10:05:29 26.19 -78
2026-04-30 10:04:29 26.00 -78
2026-04-30 10:03:30 25.69 -79
2026-04-30 10:02:29 25.37 -77
2026-04-30 10:01:29 25.19 -79
2026-04-30 10:00:29 25.12 -76
2026-04-30 09:59:31 25.12 -81
2026-04-30 09:58:29 25.12 -77